157307112

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{10979}}^1$

素因数の和:11190

約数の個数: 48

約数和(自身を含む): 428220000

約数和(自身を除く): 270912888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 10979, 14328, 21958, 32937, 43916, 65874, 87832, 98811, 131748, 197622, 263496, 395244, 790488, 2184821, 4369642, 6554463, 8739284, 13108926, 17478568, 19663389, 26217852, 39326778, 52435704, 78653556, 157307112]

約数ペア:

[(1, 157307112), (2, 78653556), (3, 52435704), (4, 39326778), (6, 26217852), (8, 19663389), (9, 17478568), (12, 13108926), (18, 8739284), (24, 6554463), (36, 4369642), (72, 2184821), (199, 790488), (398, 395244), (597, 263496), (796, 197622), (1194, 131748), (1592, 98811), (1791, 87832), (2388, 65874), (3582, 43916), (4776, 32937), (7164, 21958), (10979, 14328)]