189165798

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 422800560

約数和(自身を除く): 233634762

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 159, 166, 249, 318, 477, 498, 747, 954, 1494, 2389, 4399, 4778, 7167, 8798, 13197, 14334, 21501, 26394, 39591, 43002, 79182, 126617, 198287, 253234, 379851, 396574, 594861, 759702, 1139553, 1189722, 1784583, 2279106, 3569166, 10509211, 21018422, 31527633, 63055266, 94582899, 189165798]

約数ペア:

[(1, 189165798), (2, 94582899), (3, 63055266), (6, 31527633), (9, 21018422), (18, 10509211), (53, 3569166), (83, 2279106), (106, 1784583), (159, 1189722), (166, 1139553), (249, 759702), (318, 594861), (477, 396574), (498, 379851), (747, 253234), (954, 198287), (1494, 126617), (2389, 79182), (4399, 43002), (4778, 39591), (7167, 26394), (8798, 21501), (13197, 14334)]