137621178

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 305867016

約数和(自身を除く): 168245838

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 181, 318, 362, 477, 543, 797, 954, 1086, 1594, 1629, 2391, 3258, 4782, 7173, 9593, 14346, 19186, 28779, 42241, 57558, 84482, 86337, 126723, 144257, 172674, 253446, 288514, 380169, 432771, 760338, 865542, 1298313, 2596626, 7645621, 15291242, 22936863, 45873726, 68810589, 137621178]

約数ペア:

[(1, 137621178), (2, 68810589), (3, 45873726), (6, 22936863), (9, 15291242), (18, 7645621), (53, 2596626), (106, 1298313), (159, 865542), (181, 760338), (318, 432771), (362, 380169), (477, 288514), (543, 253446), (797, 172674), (954, 144257), (1086, 126723), (1594, 86337), (1629, 84482), (2391, 57558), (3258, 42241), (4782, 28779), (7173, 19186), (9593, 14346)]