127933156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4244

約数の個数: 48

約数和(自身を含む): 262044160

約数和(自身を除く): 134111004

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 4177, 7657, 8354, 15314, 16708, 30628, 54301, 79363, 108602, 129487, 158726, 217204, 258974, 317452, 517948, 1031719, 1683331, 2063438, 2460253, 3366662, 4126876, 4920506, 6733324, 9841012, 31983289, 63966578, 127933156]

約数ペア:

[(1, 127933156), (2, 63966578), (4, 31983289), (13, 9841012), (19, 6733324), (26, 4920506), (31, 4126876), (38, 3366662), (52, 2460253), (62, 2063438), (76, 1683331), (124, 1031719), (247, 517948), (403, 317452), (494, 258974), (589, 217204), (806, 158726), (988, 129487), (1178, 108602), (1612, 79363), (2356, 54301), (4177, 30628), (7657, 16708), (8354, 15314)]