153643806728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29311}}^1\times {\mathrm{38543}}^1$

素因数の和:67877

約数の個数: 32

約数和(自身を含む): 305046466560

約数和(自身を除く): 151402659832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 29311, 38543, 58622, 77086, 117244, 154172, 234488, 308344, 498287, 655231, 996574, 1310462, 1993148, 2620924, 3986296, 5241848, 1129733873, 2259467746, 4518935492, 9037870984, 19205475841, 38410951682, 76821903364, 153643806728]

約数ペア:

[(1, 153643806728), (2, 76821903364), (4, 38410951682), (8, 19205475841), (17, 9037870984), (34, 4518935492), (68, 2259467746), (136, 1129733873), (29311, 5241848), (38543, 3986296), (58622, 2620924), (77086, 1993148), (117244, 1310462), (154172, 996574), (234488, 655231), (308344, 498287)]