131645832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{288697}}^1$

素因数の和:288725

約数の個数: 32

約数和(自身を含む): 346437600

約数和(自身を除く): 214791768

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 288697, 577394, 866091, 1154788, 1732182, 2309576, 3464364, 5485243, 6928728, 10970486, 16455729, 21940972, 32911458, 43881944, 65822916, 131645832]

約数ペア:

[(1, 131645832), (2, 65822916), (3, 43881944), (4, 32911458), (6, 21940972), (8, 16455729), (12, 10970486), (19, 6928728), (24, 5485243), (38, 3464364), (57, 2309576), (76, 1732182), (114, 1154788), (152, 866091), (228, 577394), (456, 288697)]