156940316168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{18253}}^1$

素因数の和:18798

約数の個数: 64

約数和(自身を含む): 314167403520

約数和(自身を除く): 157227087352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 331, 382, 662, 764, 1324, 1528, 2648, 3247, 5627, 6494, 11254, 12988, 18253, 22508, 25976, 36506, 45016, 63221, 73012, 126442, 146024, 252884, 310301, 505768, 620602, 1074757, 1241204, 2149514, 2482408, 3486323, 4299028, 6041743, 6972646, 8598056, 12083486, 13945292, 24166972, 27890584, 48333944, 59267491, 102709631, 118534982, 205419262, 237069964, 410838524, 474139928, 821677048, 1153972913, 2307945826, 4615891652, 9231783304, 19617539521, 39235079042, 78470158084, 156940316168]

約数ペア:

[(1, 156940316168), (2, 78470158084), (4, 39235079042), (8, 19617539521), (17, 9231783304), (34, 4615891652), (68, 2307945826), (136, 1153972913), (191, 821677048), (331, 474139928), (382, 410838524), (662, 237069964), (764, 205419262), (1324, 118534982), (1528, 102709631), (2648, 59267491), (3247, 48333944), (5627, 27890584), (6494, 24166972), (11254, 13945292), (12988, 12083486), (18253, 8598056), (22508, 6972646), (25976, 6041743), (36506, 4299028), (45016, 3486323), (63221, 2482408), (73012, 2149514), (126442, 1241204), (146024, 1074757), (252884, 620602), (310301, 505768)]