152951786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 108321814

約数列:

[1, 2, 13, 19, 26, 38, 247, 269, 494, 538, 1151, 2302, 3497, 5111, 6994, 10222, 14963, 21869, 29926, 43738, 66443, 132886, 284297, 309619, 568594, 619238, 4025047, 5882761, 8050094, 11765522, 76475893, 152951786]

約数ペア:

[(1, 152951786), (2, 76475893), (13, 11765522), (19, 8050094), (26, 5882761), (38, 4025047), (247, 619238), (269, 568594), (494, 309619), (538, 284297), (1151, 132886), (2302, 66443), (3497, 43738), (5111, 29926), (6994, 21869), (10222, 14963)]