188787508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7741}}^1$

素因数の和:7832

約数の個数: 48

約数和(自身を含む): 412741504

約数和(自身を除く): 223953996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 7741, 12194, 15482, 24388, 30964, 54187, 100633, 108374, 201266, 216748, 402532, 518647, 704431, 1037294, 1408862, 2074588, 2817724, 3630529, 6742411, 7261058, 13484822, 14522116, 26969644, 47196877, 94393754, 188787508]

約数ペア:

[(1, 188787508), (2, 94393754), (4, 47196877), (7, 26969644), (13, 14522116), (14, 13484822), (26, 7261058), (28, 6742411), (52, 3630529), (67, 2817724), (91, 2074588), (134, 1408862), (182, 1037294), (268, 704431), (364, 518647), (469, 402532), (871, 216748), (938, 201266), (1742, 108374), (1876, 100633), (3484, 54187), (6097, 30964), (7741, 24388), (12194, 15482)]