148756878

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 337920000

約数和(自身を除く): 189163122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 127, 199, 218, 254, 327, 381, 398, 597, 654, 762, 981, 1143, 1194, 1791, 1962, 2286, 2943, 3429, 3582, 5373, 5886, 6858, 10746, 13843, 21691, 25273, 27686, 41529, 43382, 50546, 65073, 75819, 83058, 124587, 130146, 151638, 195219, 227457, 249174, 373761, 390438, 454914, 585657, 682371, 747522, 1171314, 1364742, 2754757, 5509514, 8264271, 16528542, 24792813, 49585626, 74378439, 148756878]

約数ペア:

[(1, 148756878), (2, 74378439), (3, 49585626), (6, 24792813), (9, 16528542), (18, 8264271), (27, 5509514), (54, 2754757), (109, 1364742), (127, 1171314), (199, 747522), (218, 682371), (254, 585657), (327, 454914), (381, 390438), (398, 373761), (597, 249174), (654, 227457), (762, 195219), (981, 151638), (1143, 130146), (1194, 124587), (1791, 83058), (1962, 75819), (2286, 65073), (2943, 50546), (3429, 43382), (3582, 41529), (5373, 27686), (5886, 25273), (6858, 21691), (10746, 13843)]