163988272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1741}}^1$

素因数の和:1814

約数の個数: 60

約数和(自身を含む): 376285936

約数和(自身を除く): 212297664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 841, 1624, 1682, 1741, 3248, 3364, 3482, 5887, 6728, 6964, 11774, 12187, 13456, 13928, 23548, 24374, 27856, 47096, 48748, 50489, 94192, 97496, 100978, 194992, 201956, 353423, 403912, 706846, 807824, 1413692, 1464181, 2827384, 2928362, 5654768, 5856724, 10249267, 11713448, 20498534, 23426896, 40997068, 81994136, 163988272]

約数ペア:

[(1, 163988272), (2, 81994136), (4, 40997068), (7, 23426896), (8, 20498534), (14, 11713448), (16, 10249267), (28, 5856724), (29, 5654768), (56, 2928362), (58, 2827384), (112, 1464181), (116, 1413692), (203, 807824), (232, 706846), (406, 403912), (464, 353423), (812, 201956), (841, 194992), (1624, 100978), (1682, 97496), (1741, 94192), (3248, 50489), (3364, 48748), (3482, 47096), (5887, 27856), (6728, 24374), (6964, 23548), (11774, 13928), (12187, 13456)]