155601816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{381377}}^1$

素因数の和:381403

約数の個数: 32

約数和(自身を含む): 411888240

約数和(自身を除く): 256286424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 381377, 762754, 1144131, 1525508, 2288262, 3051016, 4576524, 6483409, 9153048, 12966818, 19450227, 25933636, 38900454, 51867272, 77800908, 155601816]

約数ペア:

[(1, 155601816), (2, 77800908), (3, 51867272), (4, 38900454), (6, 25933636), (8, 19450227), (12, 12966818), (17, 9153048), (24, 6483409), (34, 4576524), (51, 3051016), (68, 2288262), (102, 1525508), (136, 1144131), (204, 762754), (408, 381377)]