155446656

素因数分解:

$2^7\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1277}}^1$

素因数の和:1611

約数の個数: 64

約数和(自身を含む): 414532080

約数和(自身を除く): 259085424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 317, 384, 634, 951, 1268, 1277, 1902, 2536, 2554, 3804, 3831, 5072, 5108, 7608, 7662, 10144, 10216, 15216, 15324, 20288, 20432, 30432, 30648, 40576, 40864, 60864, 61296, 81728, 121728, 122592, 163456, 245184, 404809, 490368, 809618, 1214427, 1619236, 2428854, 3238472, 4857708, 6476944, 9715416, 12953888, 19430832, 25907776, 38861664, 51815552, 77723328, 155446656]

約数ペア:

[(1, 155446656), (2, 77723328), (3, 51815552), (4, 38861664), (6, 25907776), (8, 19430832), (12, 12953888), (16, 9715416), (24, 6476944), (32, 4857708), (48, 3238472), (64, 2428854), (96, 1619236), (128, 1214427), (192, 809618), (317, 490368), (384, 404809), (634, 245184), (951, 163456), (1268, 122592), (1277, 121728), (1902, 81728), (2536, 61296), (2554, 60864), (3804, 40864), (3831, 40576), (5072, 30648), (5108, 30432), (7608, 20432), (7662, 20288), (10144, 15324), (10216, 15216)]