157098171698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1\times {\mathrm{72973}}^1$

素因数の和:75690

約数の個数: 32

約数和(自身を含む): 262061893632

約数和(自身を除く): 104963721934

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2671, 5342, 34723, 69446, 72973, 82801, 145946, 165602, 948649, 1076413, 1897298, 2152826, 2262163, 4524326, 29408119, 58816238, 194910883, 389821766, 2533841479, 5067682958, 6042237373, 12084474746, 78549085849, 157098171698]

約数ペア:

[(1, 157098171698), (2, 78549085849), (13, 12084474746), (26, 6042237373), (31, 5067682958), (62, 2533841479), (403, 389821766), (806, 194910883), (2671, 58816238), (5342, 29408119), (34723, 4524326), (69446, 2262163), (72973, 2152826), (82801, 1897298), (145946, 1076413), (165602, 948649)]