130778956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13750

約数の個数: 48

約数和(自身を含む): 294561792

約数和(自身を除く): 163782836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 13697, 27394, 54788, 95879, 150667, 191758, 301334, 383516, 424607, 602668, 849214, 1054669, 1698428, 2109338, 2972249, 4218676, 4670677, 5944498, 9341354, 11888996, 18682708, 32694739, 65389478, 130778956]

約数ペア:

[(1, 130778956), (2, 65389478), (4, 32694739), (7, 18682708), (11, 11888996), (14, 9341354), (22, 5944498), (28, 4670677), (31, 4218676), (44, 2972249), (62, 2109338), (77, 1698428), (124, 1054669), (154, 849214), (217, 602668), (308, 424607), (341, 383516), (434, 301334), (682, 191758), (868, 150667), (1364, 95879), (2387, 54788), (4774, 27394), (9548, 13697)]