127816416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4913

約数の個数: 144

約数和(自身を含む): 447449184

約数和(自身を除く): 319632768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 4877, 6552, 8736, 9754, 13104, 14631, 19508, 26208, 29262, 34139, 39016, 43893, 58524, 63401, 68278, 78032, 87786, 102417, 117048, 126802, 136556, 156064, 175572, 190203, 204834, 234096, 253604, 273112, 307251, 351144, 380406, 409668, 443807, 468192, 507208, 546224, 570609, 614502, 702288, 760812, 819336, 887614, 1014416, 1092448, 1141218, 1229004, 1331421, 1404576, 1521624, 1638672, 1775228, 2028832, 2282436, 2458008, 2662842, 3043248, 3277344, 3550456, 3994263, 4564872, 4916016, 5325684, 6086496, 7100912, 7988526, 9129744, 9832032, 10651368, 14201824, 15977052, 18259488, 21302736, 31954104, 42605472, 63908208, 127816416]

約数ペア:

[(1, 127816416), (2, 63908208), (3, 42605472), (4, 31954104), (6, 21302736), (7, 18259488), (8, 15977052), (9, 14201824), (12, 10651368), (13, 9832032), (14, 9129744), (16, 7988526), (18, 7100912), (21, 6086496), (24, 5325684), (26, 4916016), (28, 4564872), (32, 3994263), (36, 3550456), (39, 3277344), (42, 3043248), (48, 2662842), (52, 2458008), (56, 2282436), (63, 2028832), (72, 1775228), (78, 1638672), (84, 1521624), (91, 1404576), (96, 1331421), (104, 1229004), (112, 1141218), (117, 1092448), (126, 1014416), (144, 887614), (156, 819336), (168, 760812), (182, 702288), (208, 614502), (224, 570609), (234, 546224), (252, 507208), (273, 468192), (288, 443807), (312, 409668), (336, 380406), (364, 351144), (416, 307251), (468, 273112), (504, 253604), (546, 234096), (624, 204834), (672, 190203), (728, 175572), (819, 156064), (936, 136556), (1008, 126802), (1092, 117048), (1248, 102417), (1456, 87786), (1638, 78032), (1872, 68278), (2016, 63401), (2184, 58524), (2912, 43893), (3276, 39016), (3744, 34139), (4368, 29262), (4877, 26208), (6552, 19508), (8736, 14631), (9754, 13104)]