157029455408

素因数分解:

$2^4\times 7^1\times {\mathrm{39239}}^1\times {\mathrm{35731}}^1$

素因数の和:74985

約数の個数: 40

約数和(自身を含む): 347726672640

約数和(自身を除く): 190697217232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35731, 39239, 71462, 78478, 142924, 156956, 250117, 274673, 285848, 313912, 500234, 549346, 571696, 627824, 1000468, 1098692, 2000936, 2197384, 4001872, 4394768, 1402048709, 2804097418, 5608194836, 9814340963, 11216389672, 19628681926, 22432779344, 39257363852, 78514727704, 157029455408]

約数ペア:

[(1, 157029455408), (2, 78514727704), (4, 39257363852), (7, 22432779344), (8, 19628681926), (14, 11216389672), (16, 9814340963), (28, 5608194836), (56, 2804097418), (112, 1402048709), (35731, 4394768), (39239, 4001872), (71462, 2197384), (78478, 2000936), (142924, 1098692), (156956, 1000468), (250117, 627824), (274673, 571696), (285848, 549346), (313912, 500234)]