165770358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4931}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 357944832

約数和(自身を除く): 192174474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 4931, 5603, 9862, 11206, 14793, 16809, 29586, 33618, 64103, 128206, 192309, 384618, 2125261, 4250522, 6375783, 12751566, 27628393, 55256786, 82885179, 165770358]

約数ペア:

[(1, 165770358), (2, 82885179), (3, 55256786), (6, 27628393), (13, 12751566), (26, 6375783), (39, 4250522), (78, 2125261), (431, 384618), (862, 192309), (1293, 128206), (2586, 64103), (4931, 33618), (5603, 29586), (9862, 16809), (11206, 14793)]