144970372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 269660160

約数和(自身を除く): 124689788

約数列:

[1, 2, 4, 43, 47, 79, 86, 94, 158, 172, 188, 227, 316, 454, 908, 2021, 3397, 3713, 4042, 6794, 7426, 8084, 9761, 10669, 13588, 14852, 17933, 19522, 21338, 35866, 39044, 42676, 71732, 159659, 319318, 458767, 638636, 771119, 842851, 917534, 1542238, 1685702, 1835068, 3084476, 3371404, 36242593, 72485186, 144970372]

約数ペア:

[(1, 144970372), (2, 72485186), (4, 36242593), (43, 3371404), (47, 3084476), (79, 1835068), (86, 1685702), (94, 1542238), (158, 917534), (172, 842851), (188, 771119), (227, 638636), (316, 458767), (454, 319318), (908, 159659), (2021, 71732), (3397, 42676), (3713, 39044), (4042, 35866), (6794, 21338), (7426, 19522), (8084, 17933), (9761, 14852), (10669, 13588)]