156939955214

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1\times {\mathrm{123503}}^1$

素因数の和:124304

約数の個数: 32

約数和(自身を含む): 271392629760

約数和(自身を除く): 114452674546

約数列:

[1, 2, 7, 14, 139, 278, 653, 973, 1306, 1946, 4571, 9142, 90767, 123503, 181534, 247006, 635369, 864521, 1270738, 1729042, 17166917, 34333834, 80647459, 120168419, 161294918, 240336838, 564532213, 1129064426, 11209996801, 22419993602, 78469977607, 156939955214]

約数ペア:

[(1, 156939955214), (2, 78469977607), (7, 22419993602), (14, 11209996801), (139, 1129064426), (278, 564532213), (653, 240336838), (973, 161294918), (1306, 120168419), (1946, 80647459), (4571, 34333834), (9142, 17166917), (90767, 1729042), (123503, 1270738), (181534, 864521), (247006, 635369)]