158983812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5569}}^1$

素因数の和:5653

約数の個数: 72

約数和(自身を含む): 439963160

約数和(自身を除く): 280979348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 3172, 4758, 5569, 7137, 9516, 11138, 14274, 16707, 22276, 28548, 33414, 50121, 66828, 72397, 100242, 144794, 200484, 217191, 289588, 339709, 434382, 651573, 679418, 868764, 1019127, 1303146, 1358836, 2038254, 2606292, 3057381, 4076508, 4416217, 6114762, 8832434, 12229524, 13248651, 17664868, 26497302, 39745953, 52994604, 79491906, 158983812]

約数ペア:

[(1, 158983812), (2, 79491906), (3, 52994604), (4, 39745953), (6, 26497302), (9, 17664868), (12, 13248651), (13, 12229524), (18, 8832434), (26, 6114762), (36, 4416217), (39, 4076508), (52, 3057381), (61, 2606292), (78, 2038254), (117, 1358836), (122, 1303146), (156, 1019127), (183, 868764), (234, 679418), (244, 651573), (366, 434382), (468, 339709), (549, 289588), (732, 217191), (793, 200484), (1098, 144794), (1586, 100242), (2196, 72397), (2379, 66828), (3172, 50121), (4758, 33414), (5569, 28548), (7137, 22276), (9516, 16707), (11138, 14274)]