145382944

素因数分解:

$2^5\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 328104000

約数和(自身を除く): 182721056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 419, 838, 1549, 1676, 2933, 3098, 3352, 5866, 6196, 6704, 10843, 11732, 12392, 13408, 21686, 23464, 24784, 43372, 46928, 49568, 86744, 93856, 173488, 346976, 649031, 1298062, 2596124, 4543217, 5192248, 9086434, 10384496, 18172868, 20768992, 36345736, 72691472, 145382944]

約数ペア:

[(1, 145382944), (2, 72691472), (4, 36345736), (7, 20768992), (8, 18172868), (14, 10384496), (16, 9086434), (28, 5192248), (32, 4543217), (56, 2596124), (112, 1298062), (224, 649031), (419, 346976), (838, 173488), (1549, 93856), (1676, 86744), (2933, 49568), (3098, 46928), (3352, 43372), (5866, 24784), (6196, 23464), (6704, 21686), (10843, 13408), (11732, 12392)]