120141296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 254708400

約数和(自身を除く): 134567104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1636, 1669, 3272, 3338, 4499, 6544, 6676, 8998, 13352, 17996, 18359, 26704, 35992, 36718, 71984, 73436, 146872, 293744, 682621, 1365242, 2730484, 5460968, 7508831, 10921936, 15017662, 30035324, 60070648, 120141296]

約数ペア:

[(1, 120141296), (2, 60070648), (4, 30035324), (8, 15017662), (11, 10921936), (16, 7508831), (22, 5460968), (44, 2730484), (88, 1365242), (176, 682621), (409, 293744), (818, 146872), (1636, 73436), (1669, 71984), (3272, 36718), (3338, 35992), (4499, 26704), (6544, 18359), (6676, 17996), (8998, 13352)]