156965404030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{889877}}^1$

素因数の和:890484

約数の個数: 32

約数和(自身を含む): 292164744960

約数和(自身を除く): 135199340930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 569, 1138, 2845, 5690, 17639, 35278, 88195, 176390, 889877, 1779754, 4449385, 8898770, 27586187, 55172374, 137930935, 275861870, 506340013, 1012680026, 2531700065, 5063400130, 15696540403, 31393080806, 78482702015, 156965404030]

約数ペア:

[(1, 156965404030), (2, 78482702015), (5, 31393080806), (10, 15696540403), (31, 5063400130), (62, 2531700065), (155, 1012680026), (310, 506340013), (569, 275861870), (1138, 137930935), (2845, 55172374), (5690, 27586187), (17639, 8898770), (35278, 4449385), (88195, 1779754), (176390, 889877)]