120770432

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 248300640

約数和(自身を除く): 127530208

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 128, 137, 142, 194, 274, 284, 388, 548, 568, 776, 1096, 1136, 1552, 2192, 2272, 3104, 4384, 4544, 6208, 6887, 8768, 9088, 9727, 12416, 13289, 13774, 17536, 19454, 26578, 27548, 38908, 53156, 55096, 77816, 106312, 110192, 155632, 212624, 220384, 311264, 425248, 440768, 622528, 850496, 881536, 943519, 1245056, 1700992, 1887038, 3774076, 7548152, 15096304, 30192608, 60385216, 120770432]

約数ペア:

[(1, 120770432), (2, 60385216), (4, 30192608), (8, 15096304), (16, 7548152), (32, 3774076), (64, 1887038), (71, 1700992), (97, 1245056), (128, 943519), (137, 881536), (142, 850496), (194, 622528), (274, 440768), (284, 425248), (388, 311264), (548, 220384), (568, 212624), (776, 155632), (1096, 110192), (1136, 106312), (1552, 77816), (2192, 55096), (2272, 53156), (3104, 38908), (4384, 27548), (4544, 26578), (6208, 19454), (6887, 17536), (8768, 13774), (9088, 13289), (9727, 12416)]