157245228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{623989}}^1$

素因数の和:624006

約数の個数: 36

約数和(自身を含む): 454264720

約数和(自身を除く): 297019492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 623989, 1247978, 1871967, 2495956, 3743934, 4367923, 5615901, 7487868, 8735846, 11231802, 13103769, 17471692, 22463604, 26207538, 39311307, 52415076, 78622614, 157245228]

約数ペア:

[(1, 157245228), (2, 78622614), (3, 52415076), (4, 39311307), (6, 26207538), (7, 22463604), (9, 17471692), (12, 13103769), (14, 11231802), (18, 8735846), (21, 7487868), (28, 5615901), (36, 4367923), (42, 3743934), (63, 2495956), (84, 1871967), (126, 1247978), (252, 623989)]