157020712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17509}}^1$

素因数の和:17593

約数の個数: 32

約数和(自身を含む): 315180000

約数和(自身を除く): 158159288

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 17509, 35018, 70036, 140072, 332671, 665342, 1033031, 1330684, 2066062, 2661368, 4132124, 8264248, 19627589, 39255178, 78510356, 157020712]

約数ペア:

[(1, 157020712), (2, 78510356), (4, 39255178), (8, 19627589), (19, 8264248), (38, 4132124), (59, 2661368), (76, 2066062), (118, 1330684), (152, 1033031), (236, 665342), (472, 332671), (1121, 140072), (2242, 70036), (4484, 35018), (8968, 17509)]