145580904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{288851}}^1$

素因数の和:288870

約数の個数: 48

約数和(自身を含む): 450609120

約数和(自身を除く): 305028216

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, 288851, 577702, 866553, 1155404, 1733106, 2021957, 2310808, 2599659, 3466212, 4043914, 5199318, 6065871, 6932424, 8087828, 10398636, 12131742, 16175656, 18197613, 20797272, 24263484, 36395226, 48526968, 72790452, 145580904]

約数ペア:

[(1, 145580904), (2, 72790452), (3, 48526968), (4, 36395226), (6, 24263484), (7, 20797272), (8, 18197613), (9, 16175656), (12, 12131742), (14, 10398636), (18, 8087828), (21, 6932424), (24, 6065871), (28, 5199318), (36, 4043914), (42, 3466212), (56, 2599659), (63, 2310808), (72, 2021957), (84, 1733106), (126, 1155404), (168, 866553), (252, 577702), (504, 288851)]