168308316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9043}}^1$

素因数の和:9111

約数の個数: 72

約数和(自身を含む): 474050304

約数和(自身を除く): 305741988

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9043, 9306, 18086, 18612, 27129, 36172, 54258, 81387, 99473, 108516, 162774, 198946, 298419, 325548, 397892, 425021, 596838, 850042, 895257, 1193676, 1275063, 1700084, 1790514, 2550126, 3581028, 3825189, 4675231, 5100252, 7650378, 9350462, 14025693, 15300756, 18700924, 28051386, 42077079, 56102772, 84154158, 168308316]

約数ペア:

[(1, 168308316), (2, 84154158), (3, 56102772), (4, 42077079), (6, 28051386), (9, 18700924), (11, 15300756), (12, 14025693), (18, 9350462), (22, 7650378), (33, 5100252), (36, 4675231), (44, 3825189), (47, 3581028), (66, 2550126), (94, 1790514), (99, 1700084), (132, 1275063), (141, 1193676), (188, 895257), (198, 850042), (282, 596838), (396, 425021), (423, 397892), (517, 325548), (564, 298419), (846, 198946), (1034, 162774), (1551, 108516), (1692, 99473), (2068, 81387), (3102, 54258), (4653, 36172), (6204, 27129), (9043, 18612), (9306, 18086)]