142088276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 278232192

約数和(自身を除く): 136143916

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 167, 244, 317, 334, 634, 668, 671, 1268, 1342, 1837, 2684, 3487, 3674, 6974, 7348, 10187, 13948, 19337, 20374, 38674, 40748, 52939, 77348, 105878, 112057, 211756, 212707, 224114, 425414, 448228, 582329, 850828, 1164658, 2329316, 3229279, 6458558, 12917116, 35522069, 71044138, 142088276]

約数ペア:

[(1, 142088276), (2, 71044138), (4, 35522069), (11, 12917116), (22, 6458558), (44, 3229279), (61, 2329316), (122, 1164658), (167, 850828), (244, 582329), (317, 448228), (334, 425414), (634, 224114), (668, 212707), (671, 211756), (1268, 112057), (1342, 105878), (1837, 77348), (2684, 52939), (3487, 40748), (3674, 38674), (6974, 20374), (7348, 19337), (10187, 13948)]