143563160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{276083}}^1$

素因数の和:276107

約数の個数: 32

約数和(自身を含む): 347865840

約数和(自身を除く): 204302680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 276083, 552166, 1104332, 1380415, 2208664, 2760830, 3589079, 5521660, 7178158, 11043320, 14356316, 17945395, 28712632, 35890790, 71781580, 143563160]

約数ペア:

[(1, 143563160), (2, 71781580), (4, 35890790), (5, 28712632), (8, 17945395), (10, 14356316), (13, 11043320), (20, 7178158), (26, 5521660), (40, 3589079), (52, 2760830), (65, 2208664), (104, 1380415), (130, 1104332), (260, 552166), (520, 276083)]