130955524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 279659520

約数和(自身を除く): 148703996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 266, 284, 497, 532, 994, 1349, 1988, 2698, 3467, 5396, 6934, 9443, 13868, 18886, 24269, 37772, 48538, 65873, 97076, 131746, 246157, 263492, 461111, 492314, 922222, 984628, 1723099, 1844444, 3446198, 4676983, 6892396, 9353966, 18707932, 32738881, 65477762, 130955524]

約数ペア:

[(1, 130955524), (2, 65477762), (4, 32738881), (7, 18707932), (14, 9353966), (19, 6892396), (28, 4676983), (38, 3446198), (71, 1844444), (76, 1723099), (133, 984628), (142, 922222), (266, 492314), (284, 461111), (497, 263492), (532, 246157), (994, 131746), (1349, 97076), (1988, 65873), (2698, 48538), (3467, 37772), (5396, 24269), (6934, 18886), (9443, 13868)]