164549705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 215267328

約数和(自身を除く): 50717623

約数列:

[1, 5, 23, 31, 101, 115, 155, 457, 505, 713, 2285, 2323, 3131, 3565, 10511, 11615, 14167, 15655, 46157, 52555, 70835, 72013, 230785, 325841, 360065, 1061611, 1430867, 1629205, 5308055, 7154335, 32909941, 164549705]

約数ペア:

[(1, 164549705), (5, 32909941), (23, 7154335), (31, 5308055), (101, 1629205), (115, 1430867), (155, 1061611), (457, 360065), (505, 325841), (713, 230785), (2285, 72013), (2323, 70835), (3131, 52555), (3565, 46157), (10511, 15655), (11615, 14167)]