145397994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{26029}}^1$

素因数の和:26067

約数の個数: 48

約数和(自身を含む): 356090400

約数和(自身を除く): 210692406

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 26029, 52058, 78087, 156174, 182203, 364406, 494551, 546609, 989102, 1093218, 1275421, 1483653, 2550842, 2967306, 3461857, 3826263, 6923714, 7652526, 10385571, 20771142, 24232999, 48465998, 72698997, 145397994]

約数ペア:

[(1, 145397994), (2, 72698997), (3, 48465998), (6, 24232999), (7, 20771142), (14, 10385571), (19, 7652526), (21, 6923714), (38, 3826263), (42, 3461857), (49, 2967306), (57, 2550842), (98, 1483653), (114, 1275421), (133, 1093218), (147, 989102), (266, 546609), (294, 494551), (399, 364406), (798, 182203), (931, 156174), (1862, 78087), (2793, 52058), (5586, 26029)]