138411838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 231413760

約数和(自身を除く): 93001922

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 667, 713, 899, 1334, 1426, 1798, 3347, 6694, 20677, 41354, 76981, 97063, 103757, 153962, 194126, 207514, 2232449, 2386411, 3008953, 4464898, 4772822, 6017906, 69205919, 138411838]

約数ペア:

[(1, 138411838), (2, 69205919), (23, 6017906), (29, 4772822), (31, 4464898), (46, 3008953), (58, 2386411), (62, 2232449), (667, 207514), (713, 194126), (899, 153962), (1334, 103757), (1426, 97063), (1798, 76981), (3347, 41354), (6694, 20677)]