147331316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 299158272

約数和(自身を除く): 151826956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 431, 457, 748, 862, 914, 1724, 1828, 4741, 5027, 7327, 7769, 9482, 10054, 14654, 15538, 18964, 20108, 29308, 31076, 80597, 85459, 161194, 170918, 196967, 322388, 341836, 393934, 787868, 2166637, 3348439, 4333274, 6696878, 8666548, 13393756, 36832829, 73665658, 147331316]

約数ペア:

[(1, 147331316), (2, 73665658), (4, 36832829), (11, 13393756), (17, 8666548), (22, 6696878), (34, 4333274), (44, 3348439), (68, 2166637), (187, 787868), (374, 393934), (431, 341836), (457, 322388), (748, 196967), (862, 170918), (914, 161194), (1724, 85459), (1828, 80597), (4741, 31076), (5027, 29308), (7327, 20108), (7769, 18964), (9482, 15538), (10054, 14654)]