181503144

素因数分解:

$2^3\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{1693}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 492191700

約数和(自身を除く): 310688556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1489, 1693, 2978, 3386, 4467, 5079, 5956, 6772, 8934, 10158, 11912, 13401, 13544, 15237, 17868, 20316, 26802, 30474, 35736, 40632, 53604, 60948, 107208, 121896, 2520877, 5041754, 7562631, 10083508, 15125262, 20167016, 22687893, 30250524, 45375786, 60501048, 90751572, 181503144]

約数ペア:

[(1, 181503144), (2, 90751572), (3, 60501048), (4, 45375786), (6, 30250524), (8, 22687893), (9, 20167016), (12, 15125262), (18, 10083508), (24, 7562631), (36, 5041754), (72, 2520877), (1489, 121896), (1693, 107208), (2978, 60948), (3386, 53604), (4467, 40632), (5079, 35736), (5956, 30474), (6772, 26802), (8934, 20316), (10158, 17868), (11912, 15237), (13401, 13544)]