142703296

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:417

約数の個数: 56

約数和(自身を含む): 289942016

約数和(自身を除く): 147238720

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 181, 194, 254, 362, 388, 508, 724, 776, 1016, 1448, 1552, 2032, 2896, 3104, 4064, 5792, 6208, 8128, 11584, 12319, 17557, 22987, 24638, 35114, 45974, 49276, 70228, 91948, 98552, 140456, 183896, 197104, 280912, 367792, 394208, 561824, 735584, 788416, 1123648, 1471168, 2229739, 4459478, 8918956, 17837912, 35675824, 71351648, 142703296]

約数ペア:

[(1, 142703296), (2, 71351648), (4, 35675824), (8, 17837912), (16, 8918956), (32, 4459478), (64, 2229739), (97, 1471168), (127, 1123648), (181, 788416), (194, 735584), (254, 561824), (362, 394208), (388, 367792), (508, 280912), (724, 197104), (776, 183896), (1016, 140456), (1448, 98552), (1552, 91948), (2032, 70228), (2896, 49276), (3104, 45974), (4064, 35114), (5792, 24638), (6208, 22987), (8128, 17557), (11584, 12319)]