157464934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 267125760

約数和(自身を除く): 109660826

約数列:

[1, 2, 11, 22, 31, 62, 341, 373, 619, 682, 746, 1238, 4103, 6809, 8206, 11563, 13618, 19189, 23126, 38378, 127193, 211079, 230887, 254386, 422158, 461774, 2539757, 5079514, 7157497, 14314994, 78732467, 157464934]

約数ペア:

[(1, 157464934), (2, 78732467), (11, 14314994), (22, 7157497), (31, 5079514), (62, 2539757), (341, 461774), (373, 422158), (619, 254386), (682, 230887), (746, 211079), (1238, 127193), (4103, 38378), (6809, 23126), (8206, 19189), (11563, 13618)]