156700904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10009}}^1$

素因数の和:10137

約数の個数: 32

約数和(自身を含む): 312312000

約数和(自身を除く): 155611096

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 10009, 15656, 20018, 40036, 80072, 190171, 380342, 760684, 1030927, 1521368, 2061854, 4123708, 8247416, 19587613, 39175226, 78350452, 156700904]

約数ペア:

[(1, 156700904), (2, 78350452), (4, 39175226), (8, 19587613), (19, 8247416), (38, 4123708), (76, 2061854), (103, 1521368), (152, 1030927), (206, 760684), (412, 380342), (824, 190171), (1957, 80072), (3914, 40036), (7828, 20018), (10009, 15656)]