16461984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 57480192

約数和(自身を除く): 41018208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 131, 132, 136, 154, 168, 176, 187, 204, 224, 231, 238, 262, 264, 272, 308, 336, 352, 357, 374, 393, 408, 462, 476, 524, 528, 544, 561, 616, 672, 714, 748, 786, 816, 917, 924, 952, 1048, 1056, 1122, 1232, 1309, 1428, 1441, 1496, 1572, 1632, 1834, 1848, 1904, 2096, 2227, 2244, 2464, 2618, 2751, 2856, 2882, 2992, 3144, 3668, 3696, 3808, 3927, 4192, 4323, 4454, 4488, 5236, 5502, 5712, 5764, 5984, 6288, 6681, 7336, 7392, 7854, 8646, 8908, 8976, 10087, 10472, 11004, 11424, 11528, 12576, 13362, 14672, 15589, 15708, 17292, 17816, 17952, 20174, 20944, 22008, 23056, 24497, 26724, 29344, 30261, 31178, 31416, 34584, 35632, 40348, 41888, 44016, 46112, 46767, 48994, 53448, 60522, 62356, 62832, 69168, 71264, 73491, 80696, 88032, 93534, 97988, 106896, 121044, 124712, 125664, 138336, 146982, 161392, 171479, 187068, 195976, 213792, 242088, 249424, 293964, 322784, 342958, 374136, 391952, 484176, 498848, 514437, 587928, 685916, 748272, 783904, 968352, 1028874, 1175856, 1371832, 1496544, 2057748, 2351712, 2743664, 4115496, 5487328, 8230992, 16461984]

約数ペア:

[(1, 16461984), (2, 8230992), (3, 5487328), (4, 4115496), (6, 2743664), (7, 2351712), (8, 2057748), (11, 1496544), (12, 1371832), (14, 1175856), (16, 1028874), (17, 968352), (21, 783904), (22, 748272), (24, 685916), (28, 587928), (32, 514437), (33, 498848), (34, 484176), (42, 391952), (44, 374136), (48, 342958), (51, 322784), (56, 293964), (66, 249424), (68, 242088), (77, 213792), (84, 195976), (88, 187068), (96, 171479), (102, 161392), (112, 146982), (119, 138336), (131, 125664), (132, 124712), (136, 121044), (154, 106896), (168, 97988), (176, 93534), (187, 88032), (204, 80696), (224, 73491), (231, 71264), (238, 69168), (262, 62832), (264, 62356), (272, 60522), (308, 53448), (336, 48994), (352, 46767), (357, 46112), (374, 44016), (393, 41888), (408, 40348), (462, 35632), (476, 34584), (524, 31416), (528, 31178), (544, 30261), (561, 29344), (616, 26724), (672, 24497), (714, 23056), (748, 22008), (786, 20944), (816, 20174), (917, 17952), (924, 17816), (952, 17292), (1048, 15708), (1056, 15589), (1122, 14672), (1232, 13362), (1309, 12576), (1428, 11528), (1441, 11424), (1496, 11004), (1572, 10472), (1632, 10087), (1834, 8976), (1848, 8908), (1904, 8646), (2096, 7854), (2227, 7392), (2244, 7336), (2464, 6681), (2618, 6288), (2751, 5984), (2856, 5764), (2882, 5712), (2992, 5502), (3144, 5236), (3668, 4488), (3696, 4454), (3808, 4323), (3927, 4192)]