156496672

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1333

約数の個数: 48

約数和(自身を含む): 319012344

約数和(自身を除く): 162515672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 101, 164, 202, 328, 404, 656, 808, 1181, 1312, 1616, 2362, 3232, 4141, 4724, 8282, 9448, 16564, 18896, 33128, 37792, 48421, 66256, 96842, 119281, 132512, 193684, 238562, 387368, 477124, 774736, 954248, 1549472, 1908496, 3816992, 4890521, 9781042, 19562084, 39124168, 78248336, 156496672]

約数ペア:

[(1, 156496672), (2, 78248336), (4, 39124168), (8, 19562084), (16, 9781042), (32, 4890521), (41, 3816992), (82, 1908496), (101, 1549472), (164, 954248), (202, 774736), (328, 477124), (404, 387368), (656, 238562), (808, 193684), (1181, 132512), (1312, 119281), (1616, 96842), (2362, 66256), (3232, 48421), (4141, 37792), (4724, 33128), (8282, 18896), (9448, 16564)]