156989149472

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2985947}}^1$

素因数の和:2986041

約数の個数: 48

約数和(自身を含む): 325062243072

約数和(自身を除く): 168073093600

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 248, 424, 496, 848, 992, 1643, 1696, 3286, 6572, 13144, 26288, 52576, 2985947, 5971894, 11943788, 23887576, 47775152, 92564357, 95550304, 158255191, 185128714, 316510382, 370257428, 633020764, 740514856, 1266041528, 1481029712, 2532083056, 2962059424, 4905910921, 5064166112, 9811821842, 19623643684, 39247287368, 78494574736, 156989149472]

約数ペア:

[(1, 156989149472), (2, 78494574736), (4, 39247287368), (8, 19623643684), (16, 9811821842), (31, 5064166112), (32, 4905910921), (53, 2962059424), (62, 2532083056), (106, 1481029712), (124, 1266041528), (212, 740514856), (248, 633020764), (424, 370257428), (496, 316510382), (848, 185128714), (992, 158255191), (1643, 95550304), (1696, 92564357), (3286, 47775152), (6572, 23887576), (13144, 11943788), (26288, 5971894), (52576, 2985947)]