157332910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2731}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 324168192

約数和(自身を除く): 166835282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 823, 1646, 2731, 4115, 5462, 5761, 8230, 11522, 13655, 19117, 27310, 28805, 38234, 57610, 95585, 191170, 2247613, 4495226, 11238065, 15733291, 22476130, 31466582, 78666455, 157332910]

約数ペア:

[(1, 157332910), (2, 78666455), (5, 31466582), (7, 22476130), (10, 15733291), (14, 11238065), (35, 4495226), (70, 2247613), (823, 191170), (1646, 95585), (2731, 57610), (4115, 38234), (5462, 28805), (5761, 27310), (8230, 19117), (11522, 13655)]