156923750260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1\times {\mathrm{213229}}^1$

素因数の和:214456

約数の個数: 48

約数和(自身を含む): 340458370560

約数和(自身を除く): 183534620300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1187, 2374, 4748, 5935, 11870, 23740, 36797, 73594, 147188, 183985, 213229, 367970, 426458, 735940, 852916, 1066145, 2132290, 4264580, 6610099, 13220198, 26440396, 33050495, 66100990, 132201980, 253102823, 506205646, 1012411292, 1265514115, 2531028230, 5062056460, 7846187513, 15692375026, 31384750052, 39230937565, 78461875130, 156923750260]

約数ペア:

[(1, 156923750260), (2, 78461875130), (4, 39230937565), (5, 31384750052), (10, 15692375026), (20, 7846187513), (31, 5062056460), (62, 2531028230), (124, 1265514115), (155, 1012411292), (310, 506205646), (620, 253102823), (1187, 132201980), (2374, 66100990), (4748, 33050495), (5935, 26440396), (11870, 13220198), (23740, 6610099), (36797, 4264580), (73594, 2132290), (147188, 1066145), (183985, 852916), (213229, 735940), (367970, 426458)]