152988968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56081}}^1$

素因数の和:56129

約数の個数: 32

約数和(自身を含む): 323032320

約数和(自身を除く): 170043352

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 56081, 112162, 224324, 448648, 616891, 1233782, 1738511, 2467564, 3477022, 4935128, 6954044, 13908088, 19123621, 38247242, 76494484, 152988968]

約数ペア:

[(1, 152988968), (2, 76494484), (4, 38247242), (8, 19123621), (11, 13908088), (22, 6954044), (31, 4935128), (44, 3477022), (62, 2467564), (88, 1738511), (124, 1233782), (248, 616891), (341, 448648), (682, 224324), (1364, 112162), (2728, 56081)]