157186430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26687}}^1$

素因数の和:26744

約数の個数: 32

約数和(自身を含む): 307445760

約数和(自身を除く): 150259330

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 26687, 53374, 133435, 266870, 507053, 827297, 1014106, 1654594, 2535265, 4136485, 5070530, 8272970, 15718643, 31437286, 78593215, 157186430]

約数ペア:

[(1, 157186430), (2, 78593215), (5, 31437286), (10, 15718643), (19, 8272970), (31, 5070530), (38, 4136485), (62, 2535265), (95, 1654594), (155, 1014106), (190, 827297), (310, 507053), (589, 266870), (1178, 133435), (2945, 53374), (5890, 26687)]