129707968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 294948864

約数和(自身を除く): 165240896

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 47, 52, 62, 64, 94, 104, 107, 124, 188, 208, 214, 248, 376, 403, 416, 428, 496, 611, 752, 806, 832, 856, 992, 1222, 1391, 1457, 1504, 1612, 1712, 1984, 2444, 2782, 2914, 3008, 3224, 3317, 3424, 4888, 5029, 5564, 5828, 6448, 6634, 6848, 9776, 10058, 11128, 11656, 12896, 13268, 18941, 19552, 20116, 22256, 23312, 25792, 26536, 37882, 39104, 40232, 43121, 44512, 46624, 53072, 65377, 75764, 80464, 86242, 89024, 93248, 106144, 130754, 151528, 155899, 160928, 172484, 212288, 261508, 303056, 311798, 321856, 344968, 523016, 606112, 623596, 689936, 1046032, 1212224, 1247192, 1379872, 2026687, 2092064, 2494384, 2759744, 4053374, 4184128, 4988768, 8106748, 9977536, 16213496, 32426992, 64853984, 129707968]

約数ペア:

[(1, 129707968), (2, 64853984), (4, 32426992), (8, 16213496), (13, 9977536), (16, 8106748), (26, 4988768), (31, 4184128), (32, 4053374), (47, 2759744), (52, 2494384), (62, 2092064), (64, 2026687), (94, 1379872), (104, 1247192), (107, 1212224), (124, 1046032), (188, 689936), (208, 623596), (214, 606112), (248, 523016), (376, 344968), (403, 321856), (416, 311798), (428, 303056), (496, 261508), (611, 212288), (752, 172484), (806, 160928), (832, 155899), (856, 151528), (992, 130754), (1222, 106144), (1391, 93248), (1457, 89024), (1504, 86242), (1612, 80464), (1712, 75764), (1984, 65377), (2444, 53072), (2782, 46624), (2914, 44512), (3008, 43121), (3224, 40232), (3317, 39104), (3424, 37882), (4888, 26536), (5029, 25792), (5564, 23312), (5828, 22256), (6448, 20116), (6634, 19552), (6848, 18941), (9776, 13268), (10058, 12896), (11128, 11656)]