144555978

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{70241}}^1$

素因数の和:70267

約数の個数: 32

約数和(自身を含む): 337161600

約数和(自身を除く): 192605622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 70241, 140482, 210723, 421446, 491687, 983374, 1475061, 2950122, 3441809, 6883618, 10325427, 20650854, 24092663, 48185326, 72277989, 144555978]

約数ペア:

[(1, 144555978), (2, 72277989), (3, 48185326), (6, 24092663), (7, 20650854), (14, 10325427), (21, 6883618), (42, 3441809), (49, 2950122), (98, 1475061), (147, 983374), (294, 491687), (343, 421446), (686, 210723), (1029, 140482), (2058, 70241)]