189479664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 615255264

約数和(自身を除く): 425775600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 53, 61, 66, 72, 74, 88, 99, 106, 111, 122, 132, 144, 148, 159, 176, 183, 198, 212, 222, 244, 264, 296, 318, 333, 366, 396, 407, 424, 444, 477, 488, 528, 549, 583, 592, 636, 666, 671, 732, 792, 814, 848, 888, 954, 976, 1098, 1166, 1221, 1272, 1332, 1342, 1464, 1584, 1628, 1749, 1776, 1908, 1961, 2013, 2196, 2257, 2332, 2442, 2544, 2664, 2684, 2928, 3233, 3256, 3498, 3663, 3816, 3922, 4026, 4392, 4514, 4664, 4884, 5247, 5328, 5368, 5883, 6039, 6466, 6512, 6771, 6996, 7326, 7632, 7844, 8052, 8784, 9028, 9328, 9699, 9768, 10494, 10736, 11766, 12078, 12932, 13542, 13992, 14652, 15688, 16104, 17649, 18056, 19398, 19536, 20313, 20988, 21571, 23532, 24156, 24827, 25864, 27084, 27984, 29097, 29304, 31376, 32208, 35298, 35563, 36112, 38796, 40626, 41976, 43142, 47064, 48312, 49654, 51728, 54168, 58194, 58608, 64713, 70596, 71126, 74481, 77592, 81252, 83952, 86284, 94128, 96624, 99308, 106689, 108336, 116388, 119621, 129426, 141192, 142252, 148962, 155184, 162504, 172568, 194139, 198616, 213378, 223443, 232776, 239242, 258852, 282384, 284504, 297924, 320067, 325008, 345136, 358863, 388278, 397232, 426756, 446886, 465552, 478484, 517704, 569008, 595848, 640134, 717726, 776556, 853512, 893772, 956968, 1035408, 1076589, 1191696, 1280268, 1315831, 1435452, 1553112, 1707024, 1787544, 1913936, 2153178, 2560536, 2631662, 2870904, 3106224, 3575088, 3947493, 4306356, 5121072, 5263324, 5741808, 7894986, 8612712, 10526648, 11842479, 15789972, 17225424, 21053296, 23684958, 31579944, 47369916, 63159888, 94739832, 189479664]

約数ペア:

[(1, 189479664), (2, 94739832), (3, 63159888), (4, 47369916), (6, 31579944), (8, 23684958), (9, 21053296), (11, 17225424), (12, 15789972), (16, 11842479), (18, 10526648), (22, 8612712), (24, 7894986), (33, 5741808), (36, 5263324), (37, 5121072), (44, 4306356), (48, 3947493), (53, 3575088), (61, 3106224), (66, 2870904), (72, 2631662), (74, 2560536), (88, 2153178), (99, 1913936), (106, 1787544), (111, 1707024), (122, 1553112), (132, 1435452), (144, 1315831), (148, 1280268), (159, 1191696), (176, 1076589), (183, 1035408), (198, 956968), (212, 893772), (222, 853512), (244, 776556), (264, 717726), (296, 640134), (318, 595848), (333, 569008), (366, 517704), (396, 478484), (407, 465552), (424, 446886), (444, 426756), (477, 397232), (488, 388278), (528, 358863), (549, 345136), (583, 325008), (592, 320067), (636, 297924), (666, 284504), (671, 282384), (732, 258852), (792, 239242), (814, 232776), (848, 223443), (888, 213378), (954, 198616), (976, 194139), (1098, 172568), (1166, 162504), (1221, 155184), (1272, 148962), (1332, 142252), (1342, 141192), (1464, 129426), (1584, 119621), (1628, 116388), (1749, 108336), (1776, 106689), (1908, 99308), (1961, 96624), (2013, 94128), (2196, 86284), (2257, 83952), (2332, 81252), (2442, 77592), (2544, 74481), (2664, 71126), (2684, 70596), (2928, 64713), (3233, 58608), (3256, 58194), (3498, 54168), (3663, 51728), (3816, 49654), (3922, 48312), (4026, 47064), (4392, 43142), (4514, 41976), (4664, 40626), (4884, 38796), (5247, 36112), (5328, 35563), (5368, 35298), (5883, 32208), (6039, 31376), (6466, 29304), (6512, 29097), (6771, 27984), (6996, 27084), (7326, 25864), (7632, 24827), (7844, 24156), (8052, 23532), (8784, 21571), (9028, 20988), (9328, 20313), (9699, 19536), (9768, 19398), (10494, 18056), (10736, 17649), (11766, 16104), (12078, 15688), (12932, 14652), (13542, 13992)]