120948872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12163}}^1$

素因数の和:12293

約数の個数: 32

約数和(自身を含む): 249605280

約数和(自身を除く): 128656408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 12163, 24326, 48652, 97304, 133793, 267586, 535172, 1070344, 1374419, 2748838, 5497676, 10995352, 15118609, 30237218, 60474436, 120948872]

約数ペア:

[(1, 120948872), (2, 60474436), (4, 30237218), (8, 15118609), (11, 10995352), (22, 5497676), (44, 2748838), (88, 1374419), (113, 1070344), (226, 535172), (452, 267586), (904, 133793), (1243, 97304), (2486, 48652), (4972, 24326), (9944, 12163)]