148777816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12163}}^1$

素因数の和:12319

約数の個数: 32

約数和(自身を含む): 306532800

約数和(自身を除く): 157754984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12163, 12232, 24326, 48652, 97304, 133793, 267586, 535172, 1070344, 1690657, 3381314, 6762628, 13525256, 18597227, 37194454, 74388908, 148777816]

約数ペア:

[(1, 148777816), (2, 74388908), (4, 37194454), (8, 18597227), (11, 13525256), (22, 6762628), (44, 3381314), (88, 1690657), (139, 1070344), (278, 535172), (556, 267586), (1112, 133793), (1529, 97304), (3058, 48652), (6116, 24326), (12163, 12232)]