128181408

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{28409}}^1$

素因数の和:28469

約数の個数: 48

約数和(自身を含む): 343647360

約数和(自身を除く): 215465952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 28409, 56818, 85227, 113636, 170454, 227272, 340908, 454544, 681816, 909088, 1335223, 1363632, 2670446, 2727264, 4005669, 5340892, 8011338, 10681784, 16022676, 21363568, 32045352, 42727136, 64090704, 128181408]

約数ペア:

[(1, 128181408), (2, 64090704), (3, 42727136), (4, 32045352), (6, 21363568), (8, 16022676), (12, 10681784), (16, 8011338), (24, 5340892), (32, 4005669), (47, 2727264), (48, 2670446), (94, 1363632), (96, 1335223), (141, 909088), (188, 681816), (282, 454544), (376, 340908), (564, 227272), (752, 170454), (1128, 113636), (1504, 85227), (2256, 56818), (4512, 28409)]