122939648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 292054896

約数和(自身を除く): 169115248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 53, 64, 68, 82, 104, 106, 128, 136, 164, 208, 212, 221, 256, 272, 328, 416, 424, 442, 533, 544, 656, 689, 697, 832, 848, 884, 901, 1066, 1088, 1312, 1378, 1394, 1664, 1696, 1768, 1802, 2132, 2173, 2176, 2624, 2756, 2788, 3328, 3392, 3536, 3604, 4264, 4346, 4352, 5248, 5512, 5576, 6784, 7072, 7208, 8528, 8692, 9061, 10496, 11024, 11152, 11713, 13568, 14144, 14416, 17056, 17384, 18122, 22048, 22304, 23426, 28249, 28288, 28832, 34112, 34768, 36244, 36941, 44096, 44608, 46852, 56498, 56576, 57664, 68224, 69536, 72488, 73882, 88192, 89216, 93704, 112996, 115328, 136448, 139072, 144976, 147764, 176384, 178432, 187408, 225992, 230656, 278144, 289952, 295528, 374816, 451984, 480233, 556288, 579904, 591056, 749632, 903968, 960466, 1159808, 1182112, 1499264, 1807936, 1920932, 2319616, 2364224, 2998528, 3615872, 3841864, 4728448, 7231744, 7683728, 9456896, 15367456, 30734912, 61469824, 122939648]

約数ペア:

[(1, 122939648), (2, 61469824), (4, 30734912), (8, 15367456), (13, 9456896), (16, 7683728), (17, 7231744), (26, 4728448), (32, 3841864), (34, 3615872), (41, 2998528), (52, 2364224), (53, 2319616), (64, 1920932), (68, 1807936), (82, 1499264), (104, 1182112), (106, 1159808), (128, 960466), (136, 903968), (164, 749632), (208, 591056), (212, 579904), (221, 556288), (256, 480233), (272, 451984), (328, 374816), (416, 295528), (424, 289952), (442, 278144), (533, 230656), (544, 225992), (656, 187408), (689, 178432), (697, 176384), (832, 147764), (848, 144976), (884, 139072), (901, 136448), (1066, 115328), (1088, 112996), (1312, 93704), (1378, 89216), (1394, 88192), (1664, 73882), (1696, 72488), (1768, 69536), (1802, 68224), (2132, 57664), (2173, 56576), (2176, 56498), (2624, 46852), (2756, 44608), (2788, 44096), (3328, 36941), (3392, 36244), (3536, 34768), (3604, 34112), (4264, 28832), (4346, 28288), (4352, 28249), (5248, 23426), (5512, 22304), (5576, 22048), (6784, 18122), (7072, 17384), (7208, 17056), (8528, 14416), (8692, 14144), (9061, 13568), (10496, 11713), (11024, 11152)]