144525808

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7727}}^1$

素因数の和:7909

約数の個数: 40

約数和(自身を含む): 321979392

約数和(自身を除く): 177453584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 7727, 9352, 15454, 18704, 30908, 54089, 61816, 108178, 123632, 216356, 432712, 865424, 1290409, 2580818, 5161636, 9032863, 10323272, 18065726, 20646544, 36131452, 72262904, 144525808]

約数ペア:

[(1, 144525808), (2, 72262904), (4, 36131452), (7, 20646544), (8, 18065726), (14, 10323272), (16, 9032863), (28, 5161636), (56, 2580818), (112, 1290409), (167, 865424), (334, 432712), (668, 216356), (1169, 123632), (1336, 108178), (2338, 61816), (2672, 54089), (4676, 30908), (7727, 18704), (9352, 15454)]