168168459

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 237828096

約数和(自身を除く): 69659637

約数列:

[1, 3, 31, 67, 93, 137, 197, 201, 411, 591, 2077, 4247, 6107, 6231, 9179, 12741, 13199, 18321, 26989, 27537, 39597, 80967, 284549, 409169, 836659, 853647, 1227507, 1808263, 2509977, 5424789, 56056153, 168168459]

約数ペア:

[(1, 168168459), (3, 56056153), (31, 5424789), (67, 2509977), (93, 1808263), (137, 1227507), (197, 853647), (201, 836659), (411, 409169), (591, 284549), (2077, 80967), (4247, 39597), (6107, 27537), (6231, 26989), (9179, 18321), (12741, 13199)]