156156917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8807}}^1$

素因数の和:8980

約数の個数: 16

約数和(自身を含む): 190252800

約数和(自身を除く): 34095883

約数列:

[1, 7, 17, 119, 149, 1043, 2533, 8807, 17731, 61649, 149719, 1048033, 1312243, 9185701, 22308131, 156156917]

約数ペア:

[(1, 156156917), (7, 22308131), (17, 9185701), (119, 1312243), (149, 1048033), (1043, 149719), (2533, 61649), (8807, 17731)]