152438048

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40065

約数の個数: 48

約数和(自身を含む): 363170304

約数和(自身を除く): 210732256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 40031, 80062, 160124, 280217, 320248, 560434, 640496, 680527, 1120868, 1280992, 1361054, 2241736, 2722108, 4483472, 4763689, 5444216, 8966944, 9527378, 10888432, 19054756, 21776864, 38109512, 76219024, 152438048]

約数ペア:

[(1, 152438048), (2, 76219024), (4, 38109512), (7, 21776864), (8, 19054756), (14, 10888432), (16, 9527378), (17, 8966944), (28, 5444216), (32, 4763689), (34, 4483472), (56, 2722108), (68, 2241736), (112, 1361054), (119, 1280992), (136, 1120868), (224, 680527), (238, 640496), (272, 560434), (476, 320248), (544, 280217), (952, 160124), (1904, 80062), (3808, 40031)]