157982856

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 402494400

約数和(自身を除く): 244511544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 131, 218, 262, 327, 393, 436, 461, 524, 654, 786, 872, 922, 1048, 1308, 1383, 1572, 1844, 2616, 2766, 3144, 3688, 5532, 11064, 14279, 28558, 42837, 50249, 57116, 60391, 85674, 100498, 114232, 120782, 150747, 171348, 181173, 200996, 241564, 301494, 342696, 362346, 401992, 483128, 602988, 724692, 1205976, 1449384, 6582619, 13165238, 19747857, 26330476, 39495714, 52660952, 78991428, 157982856]

約数ペア:

[(1, 157982856), (2, 78991428), (3, 52660952), (4, 39495714), (6, 26330476), (8, 19747857), (12, 13165238), (24, 6582619), (109, 1449384), (131, 1205976), (218, 724692), (262, 602988), (327, 483128), (393, 401992), (436, 362346), (461, 342696), (524, 301494), (654, 241564), (786, 200996), (872, 181173), (922, 171348), (1048, 150747), (1308, 120782), (1383, 114232), (1572, 100498), (1844, 85674), (2616, 60391), (2766, 57116), (3144, 50249), (3688, 42837), (5532, 28558), (11064, 14279)]