143306044

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 293529600

約数和(自身を除く): 150223556

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 223, 236, 389, 413, 446, 778, 826, 892, 1556, 1561, 1652, 2723, 3122, 5446, 6244, 10892, 13157, 22951, 26314, 45902, 52628, 86747, 91804, 92099, 160657, 173494, 184198, 321314, 346988, 368396, 607229, 642628, 1214458, 2428916, 5118073, 10236146, 20472292, 35826511, 71653022, 143306044]

約数ペア:

[(1, 143306044), (2, 71653022), (4, 35826511), (7, 20472292), (14, 10236146), (28, 5118073), (59, 2428916), (118, 1214458), (223, 642628), (236, 607229), (389, 368396), (413, 346988), (446, 321314), (778, 184198), (826, 173494), (892, 160657), (1556, 92099), (1561, 91804), (1652, 86747), (2723, 52628), (3122, 45902), (5446, 26314), (6244, 22951), (10892, 13157)]