138873072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{222553}}^1$

素因数の和:222577

約数の個数: 40

約数和(自身を含む): 386353744

約数和(自身を除く): 247480672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 222553, 445106, 667659, 890212, 1335318, 1780424, 2670636, 2893189, 3560848, 5341272, 5786378, 8679567, 10682544, 11572756, 17359134, 23145512, 34718268, 46291024, 69436536, 138873072]

約数ペア:

[(1, 138873072), (2, 69436536), (3, 46291024), (4, 34718268), (6, 23145512), (8, 17359134), (12, 11572756), (13, 10682544), (16, 8679567), (24, 5786378), (26, 5341272), (39, 3560848), (48, 2893189), (52, 2670636), (78, 1780424), (104, 1335318), (156, 890212), (208, 667659), (312, 445106), (624, 222553)]