129614848

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 88

約数和(自身を含む): 291230784

約数和(自身を除く): 161615936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 311, 352, 407, 512, 592, 622, 704, 814, 1024, 1184, 1244, 1408, 1628, 2368, 2488, 2816, 3256, 3421, 4736, 4976, 5632, 6512, 6842, 9472, 9952, 11264, 11507, 13024, 13684, 18944, 19904, 23014, 26048, 27368, 37888, 39808, 46028, 52096, 54736, 79616, 92056, 104192, 109472, 126577, 159232, 184112, 208384, 218944, 253154, 318464, 368224, 416768, 437888, 506308, 736448, 875776, 1012616, 1472896, 1751552, 2025232, 2945792, 3503104, 4050464, 5891584, 8100928, 11783168, 16201856, 32403712, 64807424, 129614848]

約数ペア:

[(1, 129614848), (2, 64807424), (4, 32403712), (8, 16201856), (11, 11783168), (16, 8100928), (22, 5891584), (32, 4050464), (37, 3503104), (44, 2945792), (64, 2025232), (74, 1751552), (88, 1472896), (128, 1012616), (148, 875776), (176, 736448), (256, 506308), (296, 437888), (311, 416768), (352, 368224), (407, 318464), (512, 253154), (592, 218944), (622, 208384), (704, 184112), (814, 159232), (1024, 126577), (1184, 109472), (1244, 104192), (1408, 92056), (1628, 79616), (2368, 54736), (2488, 52096), (2816, 46028), (3256, 39808), (3421, 37888), (4736, 27368), (4976, 26048), (5632, 23014), (6512, 19904), (6842, 18944), (9472, 13684), (9952, 13024), (11264, 11507)]