15267308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 32277504

約数和(自身を除く): 17010196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 157, 161, 302, 314, 322, 604, 628, 644, 1057, 1099, 2114, 2198, 3473, 3611, 4228, 4396, 6946, 7222, 13892, 14444, 23707, 24311, 25277, 47414, 48622, 50554, 94828, 97244, 101108, 165949, 331898, 545261, 663796, 1090522, 2181044, 3816827, 7633654, 15267308]

約数ペア:

[(1, 15267308), (2, 7633654), (4, 3816827), (7, 2181044), (14, 1090522), (23, 663796), (28, 545261), (46, 331898), (92, 165949), (151, 101108), (157, 97244), (161, 94828), (302, 50554), (314, 48622), (322, 47414), (604, 25277), (628, 24311), (644, 23707), (1057, 14444), (1099, 13892), (2114, 7222), (2198, 6946), (3473, 4396), (3611, 4228)]