144407858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1453}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 256834560

約数和(自身を除く): 112426702

約数列:

[1, 2, 7, 14, 31, 62, 217, 229, 434, 458, 1453, 1603, 2906, 3206, 7099, 10171, 14198, 20342, 45043, 49693, 90086, 99386, 315301, 332737, 630602, 665474, 2329159, 4658318, 10314847, 20629694, 72203929, 144407858]

約数ペア:

[(1, 144407858), (2, 72203929), (7, 20629694), (14, 10314847), (31, 4658318), (62, 2329159), (217, 665474), (229, 630602), (434, 332737), (458, 315301), (1453, 99386), (1603, 90086), (2906, 49693), (3206, 45043), (7099, 20342), (10171, 14198)]