138578976

素因数分解:

$2^5\times 3^2\times {\mathrm{481177}}^1$

素因数の和:481193

約数の個数: 36

約数和(自身を含む): 394084782

約数和(自身を除く): 255505806

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 481177, 962354, 1443531, 1924708, 2887062, 3849416, 4330593, 5774124, 7698832, 8661186, 11548248, 15397664, 17322372, 23096496, 34644744, 46192992, 69289488, 138578976]

約数ペア:

[(1, 138578976), (2, 69289488), (3, 46192992), (4, 34644744), (6, 23096496), (8, 17322372), (9, 15397664), (12, 11548248), (16, 8661186), (18, 7698832), (24, 5774124), (32, 4330593), (36, 3849416), (48, 2887062), (72, 1924708), (96, 1443531), (144, 962354), (288, 481177)]