145299672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{288293}}^1$

素因数の和:288312

約数の個数: 48

約数和(自身を含む): 449738640

約数和(自身を除く): 304438968

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, 288293, 576586, 864879, 1153172, 1729758, 2018051, 2306344, 2594637, 3459516, 4036102, 5189274, 6054153, 6919032, 8072204, 10378548, 12108306, 16144408, 18162459, 20757096, 24216612, 36324918, 48433224, 72649836, 145299672]

約数ペア:

[(1, 145299672), (2, 72649836), (3, 48433224), (4, 36324918), (6, 24216612), (7, 20757096), (8, 18162459), (9, 16144408), (12, 12108306), (14, 10378548), (18, 8072204), (21, 6919032), (24, 6054153), (28, 5189274), (36, 4036102), (42, 3459516), (56, 2594637), (63, 2306344), (72, 2018051), (84, 1729758), (126, 1153172), (168, 864879), (252, 576586), (504, 288293)]