155218824

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{11287}}^1$

素因数の和:11490

約数の個数: 48

約数和(自身を含む): 422622720

約数和(自身を除く): 267403896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 11287, 13752, 22574, 33861, 45148, 67722, 90296, 101583, 135444, 203166, 270888, 406332, 812664, 2155817, 4311634, 6467451, 8623268, 12934902, 17246536, 19402353, 25869804, 38804706, 51739608, 77609412, 155218824]

約数ペア:

[(1, 155218824), (2, 77609412), (3, 51739608), (4, 38804706), (6, 25869804), (8, 19402353), (9, 17246536), (12, 12934902), (18, 8623268), (24, 6467451), (36, 4311634), (72, 2155817), (191, 812664), (382, 406332), (573, 270888), (764, 203166), (1146, 135444), (1528, 101583), (1719, 90296), (2292, 67722), (3438, 45148), (4584, 33861), (6876, 22574), (11287, 13752)]