164090752

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4259}}^1$

素因数の和:4323

約数の個数: 64

約数和(自身を含む): 382377600

約数和(自身を除く): 218286848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2408, 2752, 4259, 4816, 5504, 8518, 9632, 17036, 19264, 29813, 34072, 38528, 59626, 68144, 119252, 136288, 183137, 238504, 272576, 366274, 477008, 545152, 732548, 954016, 1281959, 1465096, 1908032, 2563918, 2930192, 3816064, 5127836, 5860384, 10255672, 11720768, 20511344, 23441536, 41022688, 82045376, 164090752]

約数ペア:

[(1, 164090752), (2, 82045376), (4, 41022688), (7, 23441536), (8, 20511344), (14, 11720768), (16, 10255672), (28, 5860384), (32, 5127836), (43, 3816064), (56, 2930192), (64, 2563918), (86, 1908032), (112, 1465096), (128, 1281959), (172, 954016), (224, 732548), (301, 545152), (344, 477008), (448, 366274), (602, 272576), (688, 238504), (896, 183137), (1204, 136288), (1376, 119252), (2408, 68144), (2752, 59626), (4259, 38528), (4816, 34072), (5504, 29813), (8518, 19264), (9632, 17036)]