159992748

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{6869}}^1$

素因数の和:7526

約数の個数: 36

約数和(自身を含む): 405110160

約数和(自身を除く): 245117412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3882, 5823, 6869, 7764, 11646, 13738, 20607, 23292, 27476, 41214, 61821, 82428, 123642, 247284, 4444243, 8888486, 13332729, 17776972, 26665458, 39998187, 53330916, 79996374, 159992748]

約数ペア:

[(1, 159992748), (2, 79996374), (3, 53330916), (4, 39998187), (6, 26665458), (9, 17776972), (12, 13332729), (18, 8888486), (36, 4444243), (647, 247284), (1294, 123642), (1941, 82428), (2588, 61821), (3882, 41214), (5823, 27476), (6869, 23292), (7764, 20607), (11646, 13738)]