120127904

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 72

約数和(自身を含む): 259863660

約数和(自身を除く): 139735756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 169, 194, 208, 229, 338, 388, 416, 458, 676, 776, 916, 1261, 1352, 1552, 1832, 2522, 2704, 2977, 3104, 3664, 5044, 5408, 5954, 7328, 10088, 11908, 16393, 20176, 22213, 23816, 32786, 38701, 40352, 44426, 47632, 65572, 77402, 88852, 95264, 131144, 154804, 177704, 262288, 288769, 309608, 355408, 524576, 577538, 619216, 710816, 1155076, 1238432, 2310152, 3753997, 4620304, 7507994, 9240608, 15015988, 30031976, 60063952, 120127904]

約数ペア:

[(1, 120127904), (2, 60063952), (4, 30031976), (8, 15015988), (13, 9240608), (16, 7507994), (26, 4620304), (32, 3753997), (52, 2310152), (97, 1238432), (104, 1155076), (169, 710816), (194, 619216), (208, 577538), (229, 524576), (338, 355408), (388, 309608), (416, 288769), (458, 262288), (676, 177704), (776, 154804), (916, 131144), (1261, 95264), (1352, 88852), (1552, 77402), (1832, 65572), (2522, 47632), (2704, 44426), (2977, 40352), (3104, 38701), (3664, 32786), (5044, 23816), (5408, 22213), (5954, 20176), (7328, 16393), (10088, 11908)]