127821408

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9348

約数の個数: 96

約数和(自身を含む): 394232832

約数和(自身を除く): 266411424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2288, 3432, 4576, 6864, 9311, 13728, 18622, 27933, 37244, 55866, 74488, 102421, 111732, 121043, 148976, 204842, 223464, 242086, 297952, 307263, 363129, 409684, 446928, 484172, 614526, 726258, 819368, 893856, 968344, 1229052, 1331473, 1452516, 1638736, 1936688, 2458104, 2662946, 2905032, 3277472, 3873376, 3994419, 4916208, 5325892, 5810064, 7988838, 9832416, 10651784, 11620128, 15977676, 21303568, 31955352, 42607136, 63910704, 127821408]

約数ペア:

[(1, 127821408), (2, 63910704), (3, 42607136), (4, 31955352), (6, 21303568), (8, 15977676), (11, 11620128), (12, 10651784), (13, 9832416), (16, 7988838), (22, 5810064), (24, 5325892), (26, 4916208), (32, 3994419), (33, 3873376), (39, 3277472), (44, 2905032), (48, 2662946), (52, 2458104), (66, 1936688), (78, 1638736), (88, 1452516), (96, 1331473), (104, 1229052), (132, 968344), (143, 893856), (156, 819368), (176, 726258), (208, 614526), (264, 484172), (286, 446928), (312, 409684), (352, 363129), (416, 307263), (429, 297952), (528, 242086), (572, 223464), (624, 204842), (858, 148976), (1056, 121043), (1144, 111732), (1248, 102421), (1716, 74488), (2288, 55866), (3432, 37244), (4576, 27933), (6864, 18622), (9311, 13728)]