138268944

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 453345984

約数和(自身を除く): 315077040

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 61, 66, 72, 81, 88, 99, 106, 108, 122, 132, 144, 159, 162, 176, 183, 198, 212, 216, 243, 244, 264, 297, 318, 324, 366, 396, 424, 432, 477, 486, 488, 528, 549, 583, 594, 636, 648, 671, 732, 792, 848, 891, 954, 972, 976, 1098, 1166, 1188, 1272, 1296, 1342, 1431, 1464, 1584, 1647, 1749, 1782, 1908, 1944, 2013, 2196, 2332, 2376, 2544, 2673, 2684, 2862, 2928, 3233, 3294, 3498, 3564, 3816, 3888, 4026, 4293, 4392, 4664, 4752, 4941, 5247, 5346, 5368, 5724, 6039, 6466, 6588, 6996, 7128, 7632, 8052, 8586, 8784, 9328, 9699, 9882, 10494, 10692, 10736, 11448, 12078, 12879, 12932, 13176, 13992, 14256, 14823, 15741, 16104, 17172, 18117, 19398, 19764, 20988, 21384, 22896, 24156, 25758, 25864, 26352, 27984, 29097, 29646, 31482, 32208, 34344, 35563, 36234, 38796, 39528, 41976, 42768, 47223, 48312, 51516, 51728, 54351, 58194, 59292, 62964, 68688, 71126, 72468, 77592, 79056, 83952, 87291, 94446, 96624, 103032, 106689, 108702, 116388, 118584, 125928, 141669, 142252, 144936, 155184, 163053, 174582, 188892, 206064, 213378, 217404, 232776, 237168, 251856, 261873, 283338, 284504, 289872, 320067, 326106, 349164, 377784, 426756, 434808, 465552, 523746, 566676, 569008, 640134, 652212, 698328, 755568, 785619, 853512, 869616, 960201, 1047492, 1133352, 1280268, 1304424, 1396656, 1571238, 1707024, 1920402, 2094984, 2266704, 2560536, 2608848, 2880603, 3142476, 3840804, 4189968, 5121072, 5761206, 6284952, 7681608, 8641809, 11522412, 12569904, 15363216, 17283618, 23044824, 34567236, 46089648, 69134472, 138268944]

約数ペア:

[(1, 138268944), (2, 69134472), (3, 46089648), (4, 34567236), (6, 23044824), (8, 17283618), (9, 15363216), (11, 12569904), (12, 11522412), (16, 8641809), (18, 7681608), (22, 6284952), (24, 5761206), (27, 5121072), (33, 4189968), (36, 3840804), (44, 3142476), (48, 2880603), (53, 2608848), (54, 2560536), (61, 2266704), (66, 2094984), (72, 1920402), (81, 1707024), (88, 1571238), (99, 1396656), (106, 1304424), (108, 1280268), (122, 1133352), (132, 1047492), (144, 960201), (159, 869616), (162, 853512), (176, 785619), (183, 755568), (198, 698328), (212, 652212), (216, 640134), (243, 569008), (244, 566676), (264, 523746), (297, 465552), (318, 434808), (324, 426756), (366, 377784), (396, 349164), (424, 326106), (432, 320067), (477, 289872), (486, 284504), (488, 283338), (528, 261873), (549, 251856), (583, 237168), (594, 232776), (636, 217404), (648, 213378), (671, 206064), (732, 188892), (792, 174582), (848, 163053), (891, 155184), (954, 144936), (972, 142252), (976, 141669), (1098, 125928), (1166, 118584), (1188, 116388), (1272, 108702), (1296, 106689), (1342, 103032), (1431, 96624), (1464, 94446), (1584, 87291), (1647, 83952), (1749, 79056), (1782, 77592), (1908, 72468), (1944, 71126), (2013, 68688), (2196, 62964), (2332, 59292), (2376, 58194), (2544, 54351), (2673, 51728), (2684, 51516), (2862, 48312), (2928, 47223), (3233, 42768), (3294, 41976), (3498, 39528), (3564, 38796), (3816, 36234), (3888, 35563), (4026, 34344), (4293, 32208), (4392, 31482), (4664, 29646), (4752, 29097), (4941, 27984), (5247, 26352), (5346, 25864), (5368, 25758), (5724, 24156), (6039, 22896), (6466, 21384), (6588, 20988), (6996, 19764), (7128, 19398), (7632, 18117), (8052, 17172), (8586, 16104), (8784, 15741), (9328, 14823), (9699, 14256), (9882, 13992), (10494, 13176), (10692, 12932), (10736, 12879), (11448, 12078)]