129332784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{384919}}^1$

素因数の和:384937

約数の個数: 40

約数和(自身を含む): 381840640

約数和(自身を除く): 252507856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 384919, 769838, 1154757, 1539676, 2309514, 2694433, 3079352, 4619028, 5388866, 6158704, 8083299, 9238056, 10777732, 16166598, 18476112, 21555464, 32333196, 43110928, 64666392, 129332784]

約数ペア:

[(1, 129332784), (2, 64666392), (3, 43110928), (4, 32333196), (6, 21555464), (7, 18476112), (8, 16166598), (12, 10777732), (14, 9238056), (16, 8083299), (21, 6158704), (24, 5388866), (28, 4619028), (42, 3079352), (48, 2694433), (56, 2309514), (84, 1539676), (112, 1154757), (168, 769838), (336, 384919)]