143909888

素因数分解:

$2^{10}\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 44

約数和(自身を含む): 289241100

約数和(自身を除く): 145331212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 449, 512, 626, 898, 1024, 1252, 1796, 2504, 3592, 5008, 7184, 10016, 14368, 20032, 28736, 40064, 57472, 80128, 114944, 140537, 160256, 229888, 281074, 320512, 459776, 562148, 1124296, 2248592, 4497184, 8994368, 17988736, 35977472, 71954944, 143909888]

約数ペア:

[(1, 143909888), (2, 71954944), (4, 35977472), (8, 17988736), (16, 8994368), (32, 4497184), (64, 2248592), (128, 1124296), (256, 562148), (313, 459776), (449, 320512), (512, 281074), (626, 229888), (898, 160256), (1024, 140537), (1252, 114944), (1796, 80128), (2504, 57472), (3592, 40064), (5008, 28736), (7184, 20032), (10016, 14368)]