189204543359

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{1607}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 221851514880

約数和(自身を除く): 32646971521

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 991, 1607, 3211, 6253, 9139, 12883, 18829, 20891, 30533, 36667, 59459, 118807, 167479, 244777, 271583, 396929, 476671, 696673, 772967, 1129721, 1592537, 3182101, 5160077, 6196723, 9056749, 10048571, 14686373, 20702981, 30258203, 58923869, 117737737, 190922849, 269138753, 393356639, 766010297, 1119553511, 5113636307, 9958133861, 14554195643, 189204543359]

約数ペア:

[(1, 189204543359), (13, 14554195643), (19, 9958133861), (37, 5113636307), (169, 1119553511), (247, 766010297), (481, 393356639), (703, 269138753), (991, 190922849), (1607, 117737737), (3211, 58923869), (6253, 30258203), (9139, 20702981), (12883, 14686373), (18829, 10048571), (20891, 9056749), (30533, 6196723), (36667, 5160077), (59459, 3182101), (118807, 1592537), (167479, 1129721), (244777, 772967), (271583, 696673), (396929, 476671)]