162568340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 389587968

約数和(自身を除く): 227019628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 197, 220, 242, 310, 341, 394, 484, 605, 620, 682, 788, 985, 1210, 1331, 1364, 1705, 1970, 2167, 2420, 2662, 3410, 3751, 3940, 4334, 5324, 6107, 6655, 6820, 7502, 8668, 10835, 12214, 13310, 15004, 18755, 21670, 23837, 24428, 26620, 30535, 37510, 41261, 43340, 47674, 61070, 67177, 75020, 82522, 95348, 119185, 122140, 134354, 165044, 206305, 238370, 262207, 268708, 335885, 412610, 476740, 524414, 671770, 738947, 825220, 1048828, 1311035, 1343540, 1477894, 2622070, 2955788, 3694735, 5244140, 7389470, 8128417, 14778940, 16256834, 32513668, 40642085, 81284170, 162568340]

約数ペア:

[(1, 162568340), (2, 81284170), (4, 40642085), (5, 32513668), (10, 16256834), (11, 14778940), (20, 8128417), (22, 7389470), (31, 5244140), (44, 3694735), (55, 2955788), (62, 2622070), (110, 1477894), (121, 1343540), (124, 1311035), (155, 1048828), (197, 825220), (220, 738947), (242, 671770), (310, 524414), (341, 476740), (394, 412610), (484, 335885), (605, 268708), (620, 262207), (682, 238370), (788, 206305), (985, 165044), (1210, 134354), (1331, 122140), (1364, 119185), (1705, 95348), (1970, 82522), (2167, 75020), (2420, 67177), (2662, 61070), (3410, 47674), (3751, 43340), (3940, 41261), (4334, 37510), (5324, 30535), (6107, 26620), (6655, 24428), (6820, 23837), (7502, 21670), (8668, 18755), (10835, 15004), (12214, 13310)]