149531748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7369}}^1$

素因数の和:7484

約数の個数: 48

約数和(自身を含む): 371448000

約数和(自身を除く): 221916252

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 7369, 10146, 14738, 20292, 22107, 29476, 44214, 88428, 140011, 280022, 420033, 560044, 655841, 840066, 1311682, 1680132, 1967523, 2623364, 3935046, 7870092, 12460979, 24921958, 37382937, 49843916, 74765874, 149531748]

約数ペア:

[(1, 149531748), (2, 74765874), (3, 49843916), (4, 37382937), (6, 24921958), (12, 12460979), (19, 7870092), (38, 3935046), (57, 2623364), (76, 1967523), (89, 1680132), (114, 1311682), (178, 840066), (228, 655841), (267, 560044), (356, 420033), (534, 280022), (1068, 140011), (1691, 88428), (3382, 44214), (5073, 29476), (6764, 22107), (7369, 20292), (10146, 14738)]