152375958

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 388247040

約数和(自身を除く): 235871082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 491, 821, 982, 1473, 1642, 2463, 2946, 3437, 4419, 4926, 5747, 6874, 7389, 8838, 10311, 11494, 13257, 14778, 17241, 20622, 22167, 26514, 30933, 34482, 44334, 51723, 61866, 92799, 103446, 155169, 185598, 310338, 403111, 806222, 1209333, 2418666, 2821777, 3627999, 5643554, 7255998, 8465331, 10883997, 16930662, 21767994, 25395993, 50791986, 76187979, 152375958]

約数ペア:

[(1, 152375958), (2, 76187979), (3, 50791986), (6, 25395993), (7, 21767994), (9, 16930662), (14, 10883997), (18, 8465331), (21, 7255998), (27, 5643554), (42, 3627999), (54, 2821777), (63, 2418666), (126, 1209333), (189, 806222), (378, 403111), (491, 310338), (821, 185598), (982, 155169), (1473, 103446), (1642, 92799), (2463, 61866), (2946, 51723), (3437, 44334), (4419, 34482), (4926, 30933), (5747, 26514), (6874, 22167), (7389, 20622), (8838, 17241), (10311, 14778), (11494, 13257)]