129964968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257867}}^1$

素因数の和:257886

約数の個数: 48

約数和(自身を含む): 402274080

約数和(自身を除く): 272309112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 257867, 515734, 773601, 1031468, 1547202, 1805069, 2062936, 2320803, 3094404, 3610138, 4641606, 5415207, 6188808, 7220276, 9283212, 10830414, 14440552, 16245621, 18566424, 21660828, 32491242, 43321656, 64982484, 129964968]

約数ペア:

[(1, 129964968), (2, 64982484), (3, 43321656), (4, 32491242), (6, 21660828), (7, 18566424), (8, 16245621), (9, 14440552), (12, 10830414), (14, 9283212), (18, 7220276), (21, 6188808), (24, 5415207), (28, 4641606), (36, 3610138), (42, 3094404), (56, 2320803), (63, 2062936), (72, 1805069), (84, 1547202), (126, 1031468), (168, 773601), (252, 515734), (504, 257867)]