143542048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3877}}^1$

素因数の和:3989

約数の個数: 48

約数和(自身を含む): 307835640

約数和(自身を除く): 164293592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 3877, 4628, 7754, 9256, 15508, 18512, 31016, 37024, 50401, 62032, 100802, 124064, 201604, 345053, 403208, 690106, 806416, 1380212, 1612832, 2760424, 4485689, 5520848, 8971378, 11041696, 17942756, 35885512, 71771024, 143542048]

約数ペア:

[(1, 143542048), (2, 71771024), (4, 35885512), (8, 17942756), (13, 11041696), (16, 8971378), (26, 5520848), (32, 4485689), (52, 2760424), (89, 1612832), (104, 1380212), (178, 806416), (208, 690106), (356, 403208), (416, 345053), (712, 201604), (1157, 124064), (1424, 100802), (2314, 62032), (2848, 50401), (3877, 37024), (4628, 31016), (7754, 18512), (9256, 15508)]