15679250252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 27923226240

約数和(自身を除く): 12243975988

約数列:

[1, 2, 4, 157, 181, 271, 314, 362, 509, 542, 628, 724, 1018, 1084, 2036, 28417, 42547, 49051, 56834, 79913, 85094, 92129, 98102, 113668, 137939, 159826, 170188, 184258, 196204, 275878, 319652, 368516, 551756, 7701007, 14464253, 15402014, 21656423, 24966959, 28928506, 30804028, 43312846, 49933918, 57857012, 86625692, 99867836, 3919812563, 7839625126, 15679250252]

約数ペア:

[(1, 15679250252), (2, 7839625126), (4, 3919812563), (157, 99867836), (181, 86625692), (271, 57857012), (314, 49933918), (362, 43312846), (509, 30804028), (542, 28928506), (628, 24966959), (724, 21656423), (1018, 15402014), (1084, 14464253), (2036, 7701007), (28417, 551756), (42547, 368516), (49051, 319652), (56834, 275878), (79913, 196204), (85094, 184258), (92129, 170188), (98102, 159826), (113668, 137939)]