149742072

素因数分解:

$2^3\times 3^2\times {\mathrm{907}}^1\times {\mathrm{2293}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 406175640

約数和(自身を除く): 256433568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 907, 1814, 2293, 2721, 3628, 4586, 5442, 6879, 7256, 8163, 9172, 10884, 13758, 16326, 18344, 20637, 21768, 27516, 32652, 41274, 55032, 65304, 82548, 165096, 2079751, 4159502, 6239253, 8319004, 12478506, 16638008, 18717759, 24957012, 37435518, 49914024, 74871036, 149742072]

約数ペア:

[(1, 149742072), (2, 74871036), (3, 49914024), (4, 37435518), (6, 24957012), (8, 18717759), (9, 16638008), (12, 12478506), (18, 8319004), (24, 6239253), (36, 4159502), (72, 2079751), (907, 165096), (1814, 82548), (2293, 65304), (2721, 55032), (3628, 41274), (4586, 32652), (5442, 27516), (6879, 21768), (7256, 20637), (8163, 18344), (9172, 16326), (10884, 13758)]