157074148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16504

約数の個数: 48

約数和(自身を含む): 353783808

約数和(自身を除く): 196709660

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, 16451, 32902, 65804, 115157, 180961, 230314, 361922, 460628, 509981, 723844, 1019962, 1266727, 2039924, 2533454, 3569867, 5066908, 5609791, 7139734, 11219582, 14279468, 22439164, 39268537, 78537074, 157074148]

約数ペア:

[(1, 157074148), (2, 78537074), (4, 39268537), (7, 22439164), (11, 14279468), (14, 11219582), (22, 7139734), (28, 5609791), (31, 5066908), (44, 3569867), (62, 2533454), (77, 2039924), (124, 1266727), (154, 1019962), (217, 723844), (308, 509981), (341, 460628), (434, 361922), (682, 230314), (868, 180961), (1364, 115157), (2387, 65804), (4774, 32902), (9548, 16451)]