156937398988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{22453}}^1$

素因数の和:23146

約数の個数: 48

約数和(自身を含む): 285975940320

約数和(自身を除く): 129038541332

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 569, 1138, 2276, 3071, 6142, 12284, 21053, 22453, 42106, 44906, 47227, 84212, 89812, 94454, 188908, 830761, 1661522, 1747399, 1863599, 3323044, 3494798, 3727198, 6989596, 7454396, 12775757, 25551514, 51103028, 68953163, 137906326, 275812652, 472703009, 945406018, 1060387831, 1890812036, 2120775662, 4241551324, 39234349747, 78468699494, 156937398988]

約数ペア:

[(1, 156937398988), (2, 78468699494), (4, 39234349747), (37, 4241551324), (74, 2120775662), (83, 1890812036), (148, 1060387831), (166, 945406018), (332, 472703009), (569, 275812652), (1138, 137906326), (2276, 68953163), (3071, 51103028), (6142, 25551514), (12284, 12775757), (21053, 7454396), (22453, 6989596), (42106, 3727198), (44906, 3494798), (47227, 3323044), (84212, 1863599), (89812, 1747399), (94454, 1661522), (188908, 830761)]