144721062

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10321}}^1$

素因数の和:10389

約数の個数: 48

約数和(自身を含む): 338148720

約数和(自身を除く): 193427658

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 10321, 14022, 20642, 30963, 61926, 92889, 185778, 196099, 392198, 423161, 588297, 846322, 1176594, 1269483, 1764891, 2538966, 3529782, 3808449, 7616898, 8040059, 16080118, 24120177, 48240354, 72360531, 144721062]

約数ペア:

[(1, 144721062), (2, 72360531), (3, 48240354), (6, 24120177), (9, 16080118), (18, 8040059), (19, 7616898), (38, 3808449), (41, 3529782), (57, 2538966), (82, 1764891), (114, 1269483), (123, 1176594), (171, 846322), (246, 588297), (342, 423161), (369, 392198), (738, 196099), (779, 185778), (1558, 92889), (2337, 61926), (4674, 30963), (7011, 20642), (10321, 14022)]