124865384

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 273960960

約数和(自身を除く): 149095576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 127, 181, 194, 254, 362, 388, 508, 679, 724, 776, 889, 1016, 1267, 1358, 1448, 1778, 2534, 2716, 3556, 5068, 5432, 7112, 10136, 12319, 17557, 22987, 24638, 35114, 45974, 49276, 70228, 86233, 91948, 98552, 122899, 140456, 160909, 172466, 183896, 245798, 321818, 344932, 491596, 643636, 689864, 983192, 1287272, 2229739, 4459478, 8918956, 15608173, 17837912, 31216346, 62432692, 124865384]

約数ペア:

[(1, 124865384), (2, 62432692), (4, 31216346), (7, 17837912), (8, 15608173), (14, 8918956), (28, 4459478), (56, 2229739), (97, 1287272), (127, 983192), (181, 689864), (194, 643636), (254, 491596), (362, 344932), (388, 321818), (508, 245798), (679, 183896), (724, 172466), (776, 160909), (889, 140456), (1016, 122899), (1267, 98552), (1358, 91948), (1448, 86233), (1778, 70228), (2534, 49276), (2716, 45974), (3556, 35114), (5068, 24638), (5432, 22987), (7112, 17557), (10136, 12319)]