120203864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 256435200

約数和(自身を除く): 136231336

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 139, 248, 278, 317, 341, 556, 634, 682, 1112, 1268, 1364, 1529, 2536, 2728, 3058, 3487, 4309, 6116, 6974, 8618, 9827, 12232, 13948, 17236, 19654, 27896, 34472, 39308, 44063, 47399, 78616, 88126, 94798, 108097, 176252, 189596, 216194, 352504, 379192, 432388, 484693, 864776, 969386, 1365953, 1938772, 2731906, 3877544, 5463812, 10927624, 15025483, 30050966, 60101932, 120203864]

約数ペア:

[(1, 120203864), (2, 60101932), (4, 30050966), (8, 15025483), (11, 10927624), (22, 5463812), (31, 3877544), (44, 2731906), (62, 1938772), (88, 1365953), (124, 969386), (139, 864776), (248, 484693), (278, 432388), (317, 379192), (341, 352504), (556, 216194), (634, 189596), (682, 176252), (1112, 108097), (1268, 94798), (1364, 88126), (1529, 78616), (2536, 47399), (2728, 44063), (3058, 39308), (3487, 34472), (4309, 27896), (6116, 19654), (6974, 17236), (8618, 13948), (9827, 12232)]