129751296

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3991

約数の個数: 72

約数和(自身を含む): 353448480

約数和(自身を除く): 223697184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 3929, 4128, 5504, 7858, 8256, 11008, 11787, 15716, 16512, 23574, 31432, 33024, 47148, 62864, 94296, 125728, 168947, 188592, 251456, 337894, 377184, 502912, 506841, 675788, 754368, 1005824, 1013682, 1351576, 1508736, 2027364, 2703152, 3017472, 4054728, 5406304, 8109456, 10812608, 16218912, 21625216, 32437824, 43250432, 64875648, 129751296]

約数ペア:

[(1, 129751296), (2, 64875648), (3, 43250432), (4, 32437824), (6, 21625216), (8, 16218912), (12, 10812608), (16, 8109456), (24, 5406304), (32, 4054728), (43, 3017472), (48, 2703152), (64, 2027364), (86, 1508736), (96, 1351576), (128, 1013682), (129, 1005824), (172, 754368), (192, 675788), (256, 506841), (258, 502912), (344, 377184), (384, 337894), (516, 251456), (688, 188592), (768, 168947), (1032, 125728), (1376, 94296), (2064, 62864), (2752, 47148), (3929, 33024), (4128, 31432), (5504, 23574), (7858, 16512), (8256, 15716), (11008, 11787)]