156941558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 261964800

約数和(自身を除く): 105023242

約数列:

[1, 2, 19, 23, 38, 46, 79, 158, 437, 874, 1501, 1817, 2273, 3002, 3634, 4546, 34523, 43187, 52279, 69046, 86374, 104558, 179567, 359134, 993301, 1986602, 3411773, 4130041, 6823546, 8260082, 78470779, 156941558]

約数ペア:

[(1, 156941558), (2, 78470779), (19, 8260082), (23, 6823546), (38, 4130041), (46, 3411773), (79, 1986602), (158, 993301), (437, 359134), (874, 179567), (1501, 104558), (1817, 86374), (2273, 69046), (3002, 52279), (3634, 43187), (4546, 34523)]