158239116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{209311}}^1$

素因数の和:209331

約数の個数: 48

約数和(自身を含む): 468858880

約数和(自身を除く): 310619764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 209311, 418622, 627933, 837244, 1255866, 1465177, 1883799, 2511732, 2930354, 3767598, 4395531, 5651397, 5860708, 7535196, 8791062, 11302794, 13186593, 17582124, 22605588, 26373186, 39559779, 52746372, 79119558, 158239116]

約数ペア:

[(1, 158239116), (2, 79119558), (3, 52746372), (4, 39559779), (6, 26373186), (7, 22605588), (9, 17582124), (12, 13186593), (14, 11302794), (18, 8791062), (21, 7535196), (27, 5860708), (28, 5651397), (36, 4395531), (42, 3767598), (54, 2930354), (63, 2511732), (84, 1883799), (108, 1465177), (126, 1255866), (189, 837244), (252, 627933), (378, 418622), (756, 209311)]