179979184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 437043456

約数和(自身を除く): 257064272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 347, 421, 616, 694, 842, 1232, 1388, 1684, 2429, 2776, 2947, 3368, 3817, 4631, 4858, 5552, 5894, 6736, 7634, 9262, 9716, 11788, 15268, 18524, 19432, 23576, 26719, 30536, 32417, 37048, 38864, 47152, 53438, 61072, 64834, 74096, 106876, 129668, 146087, 213752, 259336, 292174, 427504, 518672, 584348, 1022609, 1168696, 1606957, 2045218, 2337392, 3213914, 4090436, 6427828, 8180872, 11248699, 12855656, 16361744, 22497398, 25711312, 44994796, 89989592, 179979184]

約数ペア:

[(1, 179979184), (2, 89989592), (4, 44994796), (7, 25711312), (8, 22497398), (11, 16361744), (14, 12855656), (16, 11248699), (22, 8180872), (28, 6427828), (44, 4090436), (56, 3213914), (77, 2337392), (88, 2045218), (112, 1606957), (154, 1168696), (176, 1022609), (308, 584348), (347, 518672), (421, 427504), (616, 292174), (694, 259336), (842, 213752), (1232, 146087), (1388, 129668), (1684, 106876), (2429, 74096), (2776, 64834), (2947, 61072), (3368, 53438), (3817, 47152), (4631, 38864), (4858, 37048), (5552, 32417), (5894, 30536), (6736, 26719), (7634, 23576), (9262, 19432), (9716, 18524), (11788, 15268)]