140667618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4939

約数の個数: 64

約数和(自身を含む): 352864512

約数和(自身を除く): 212196894

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 4861, 9646, 9722, 14469, 14583, 28938, 29166, 34027, 63193, 68054, 102081, 126386, 189579, 204162, 257633, 379158, 442351, 515266, 772899, 884702, 1327053, 1545798, 1803431, 2654106, 3349229, 3606862, 5410293, 6698458, 10047687, 10820586, 20095374, 23444603, 46889206, 70333809, 140667618]

約数ペア:

[(1, 140667618), (2, 70333809), (3, 46889206), (6, 23444603), (7, 20095374), (13, 10820586), (14, 10047687), (21, 6698458), (26, 5410293), (39, 3606862), (42, 3349229), (53, 2654106), (78, 1803431), (91, 1545798), (106, 1327053), (159, 884702), (182, 772899), (273, 515266), (318, 442351), (371, 379158), (546, 257633), (689, 204162), (742, 189579), (1113, 126386), (1378, 102081), (2067, 68054), (2226, 63193), (4134, 34027), (4823, 29166), (4861, 28938), (9646, 14583), (9722, 14469)]