133971992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 183288808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1738, 2212, 2753, 3476, 4424, 5506, 6083, 6952, 11012, 12166, 19271, 22024, 24332, 30283, 38542, 48664, 60566, 77084, 121132, 154168, 211981, 217487, 242264, 423962, 434974, 847924, 869948, 1522409, 1695848, 1739896, 2392357, 3044818, 4784714, 6089636, 9569428, 12179272, 16746499, 19138856, 33492998, 66985996, 133971992]

約数ペア:

[(1, 133971992), (2, 66985996), (4, 33492998), (7, 19138856), (8, 16746499), (11, 12179272), (14, 9569428), (22, 6089636), (28, 4784714), (44, 3044818), (56, 2392357), (77, 1739896), (79, 1695848), (88, 1522409), (154, 869948), (158, 847924), (308, 434974), (316, 423962), (553, 242264), (616, 217487), (632, 211981), (869, 154168), (1106, 121132), (1738, 77084), (2212, 60566), (2753, 48664), (3476, 38542), (4424, 30283), (5506, 24332), (6083, 22024), (6952, 19271), (11012, 12166)]