145361718

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 321375600

約数和(自身を除く): 176013882

約数列:

[1, 2, 3, 6, 9, 18, 83, 149, 166, 249, 298, 447, 498, 653, 747, 894, 1306, 1341, 1494, 1959, 2682, 3918, 5877, 11754, 12367, 24734, 37101, 54199, 74202, 97297, 108398, 111303, 162597, 194594, 222606, 291891, 325194, 487791, 583782, 875673, 975582, 1751346, 8075651, 16151302, 24226953, 48453906, 72680859, 145361718]

約数ペア:

[(1, 145361718), (2, 72680859), (3, 48453906), (6, 24226953), (9, 16151302), (18, 8075651), (83, 1751346), (149, 975582), (166, 875673), (249, 583782), (298, 487791), (447, 325194), (498, 291891), (653, 222606), (747, 194594), (894, 162597), (1306, 111303), (1341, 108398), (1494, 97297), (1959, 74202), (2682, 54199), (3918, 37101), (5877, 24734), (11754, 12367)]