161796742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 270799200

約数和(自身を除く): 109002458

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 551, 779, 1102, 1189, 1558, 2378, 3581, 7162, 22591, 45182, 68039, 103849, 136078, 146821, 207698, 293642, 1973131, 2789599, 3946262, 4257809, 5579198, 8515618, 80898371, 161796742]

約数ペア:

[(1, 161796742), (2, 80898371), (19, 8515618), (29, 5579198), (38, 4257809), (41, 3946262), (58, 2789599), (82, 1973131), (551, 293642), (779, 207698), (1102, 146821), (1189, 136078), (1558, 103849), (2378, 68039), (3581, 45182), (7162, 22591)]