149918216

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{3301}}^1$

素因数の和:4125

約数の個数: 32

約数和(自身を含む): 321746880

約数和(自身を除く): 171828664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 3244, 3301, 5677, 6488, 6602, 11354, 13204, 22708, 23107, 26408, 45416, 46214, 92428, 184856, 2677111, 5354222, 10708444, 18739777, 21416888, 37479554, 74959108, 149918216]

約数ペア:

[(1, 149918216), (2, 74959108), (4, 37479554), (7, 21416888), (8, 18739777), (14, 10708444), (28, 5354222), (56, 2677111), (811, 184856), (1622, 92428), (3244, 46214), (3301, 45416), (5677, 26408), (6488, 23107), (6602, 22708), (11354, 13204)]