168149268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14197}}^1$

素因数の和:14261

約数の個数: 72

約数和(自身を含む): 496134912

約数和(自身を除く): 327985644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 14197, 28394, 42591, 56788, 85182, 99379, 127773, 170364, 198758, 255546, 298137, 397516, 511092, 596274, 667259, 894411, 1192548, 1334518, 1788822, 2001777, 2669036, 3577644, 4003554, 4670813, 6005331, 8007108, 9341626, 12010662, 14012439, 18683252, 24021324, 28024878, 42037317, 56049756, 84074634, 168149268]

約数ペア:

[(1, 168149268), (2, 84074634), (3, 56049756), (4, 42037317), (6, 28024878), (7, 24021324), (9, 18683252), (12, 14012439), (14, 12010662), (18, 9341626), (21, 8007108), (28, 6005331), (36, 4670813), (42, 4003554), (47, 3577644), (63, 2669036), (84, 2001777), (94, 1788822), (126, 1334518), (141, 1192548), (188, 894411), (252, 667259), (282, 596274), (329, 511092), (423, 397516), (564, 298137), (658, 255546), (846, 198758), (987, 170364), (1316, 127773), (1692, 99379), (1974, 85182), (2961, 56788), (3948, 42591), (5922, 28394), (11844, 14197)]