168839334

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:2005

約数の個数: 48

約数和(自身を含む): 380736720

約数和(自身を除く): 211897386

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 181, 261, 362, 522, 543, 1086, 1629, 1787, 3258, 3574, 5249, 5361, 10498, 10722, 15747, 16083, 31494, 32166, 47241, 51823, 94482, 103646, 155469, 310938, 323447, 466407, 646894, 932814, 970341, 1940682, 2911023, 5822046, 9379963, 18759926, 28139889, 56279778, 84419667, 168839334]

約数ペア:

[(1, 168839334), (2, 84419667), (3, 56279778), (6, 28139889), (9, 18759926), (18, 9379963), (29, 5822046), (58, 2911023), (87, 1940682), (174, 970341), (181, 932814), (261, 646894), (362, 466407), (522, 323447), (543, 310938), (1086, 155469), (1629, 103646), (1787, 94482), (3258, 51823), (3574, 47241), (5249, 32166), (5361, 31494), (10498, 16083), (10722, 15747)]