238123158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 590284800

約数和(自身を除く): 352161642

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 894, 1043, 1937, 2086, 2927, 3129, 3874, 5811, 5854, 6258, 8781, 11622, 13559, 17562, 20489, 27118, 38051, 40677, 40978, 61467, 76102, 81354, 114153, 122934, 228306, 266357, 436123, 532714, 799071, 872246, 1308369, 1598142, 2616738, 3052861, 5669599, 6105722, 9158583, 11339198, 17008797, 18317166, 34017594, 39687193, 79374386, 119061579, 238123158]

約数ペア:

[(1, 238123158), (2, 119061579), (3, 79374386), (6, 39687193), (7, 34017594), (13, 18317166), (14, 17008797), (21, 11339198), (26, 9158583), (39, 6105722), (42, 5669599), (78, 3052861), (91, 2616738), (149, 1598142), (182, 1308369), (273, 872246), (298, 799071), (447, 532714), (546, 436123), (894, 266357), (1043, 228306), (1937, 122934), (2086, 114153), (2927, 81354), (3129, 76102), (3874, 61467), (5811, 40978), (5854, 40677), (6258, 38051), (8781, 27118), (11622, 20489), (13559, 17562)]