156928780158

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1\times {\mathrm{556639}}^1$

素因数の和:559136

約数の個数: 32

約数和(自身を含む): 330510566400

約数和(自身を除く): 173581786242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2473, 4946, 7419, 14838, 46987, 93974, 140961, 281922, 556639, 1113278, 1669917, 3339834, 10576141, 21152282, 31728423, 63456846, 1376568247, 2753136494, 4129704741, 8259409482, 26154796693, 52309593386, 78464390079, 156928780158]

約数ペア:

[(1, 156928780158), (2, 78464390079), (3, 52309593386), (6, 26154796693), (19, 8259409482), (38, 4129704741), (57, 2753136494), (114, 1376568247), (2473, 63456846), (4946, 31728423), (7419, 21152282), (14838, 10576141), (46987, 3339834), (93974, 1669917), (140961, 1113278), (281922, 556639)]