156929945072

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{4129}}^1\times {\mathrm{18133}}^1$

素因数の和:22401

約数の個数: 40

約数和(自身を含む): 306463874640

約数和(自身を除く): 149533929568

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 4129, 8258, 16516, 18133, 33032, 36266, 66064, 72532, 145064, 290128, 540899, 1081798, 2163596, 2375423, 4327192, 4750846, 8654384, 9501692, 19003384, 38006768, 74871157, 149742314, 299484628, 598969256, 1197938512, 9808121567, 19616243134, 39232486268, 78464972536, 156929945072]

約数ペア:

[(1, 156929945072), (2, 78464972536), (4, 39232486268), (8, 19616243134), (16, 9808121567), (131, 1197938512), (262, 598969256), (524, 299484628), (1048, 149742314), (2096, 74871157), (4129, 38006768), (8258, 19003384), (16516, 9501692), (18133, 8654384), (33032, 4750846), (36266, 4327192), (66064, 2375423), (72532, 2163596), (145064, 1081798), (290128, 540899)]