157213992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1373}}^1$

素因数の和:1762

約数の個数: 64

約数和(自身を含む): 424730880

約数和(自身を除く): 267516888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 367, 734, 1101, 1373, 1468, 2202, 2746, 2936, 4119, 4404, 4771, 5492, 8238, 8808, 9542, 10984, 14313, 16476, 17849, 19084, 28626, 32952, 35698, 38168, 53547, 57252, 71396, 107094, 114504, 142792, 214188, 428376, 503891, 1007782, 1511673, 2015564, 3023346, 4031128, 6046692, 6550583, 12093384, 13101166, 19651749, 26202332, 39303498, 52404664, 78606996, 157213992]

約数ペア:

[(1, 157213992), (2, 78606996), (3, 52404664), (4, 39303498), (6, 26202332), (8, 19651749), (12, 13101166), (13, 12093384), (24, 6550583), (26, 6046692), (39, 4031128), (52, 3023346), (78, 2015564), (104, 1511673), (156, 1007782), (312, 503891), (367, 428376), (734, 214188), (1101, 142792), (1373, 114504), (1468, 107094), (2202, 71396), (2746, 57252), (2936, 53547), (4119, 38168), (4404, 35698), (4771, 32952), (5492, 28626), (8238, 19084), (8808, 17849), (9542, 16476), (10984, 14313)]