128961936

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2333

約数の個数: 80

約数和(自身を含む): 373041600

約数和(自身を除く): 244079664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2179, 2192, 2466, 3288, 3699, 4358, 4932, 6537, 6576, 7398, 8716, 9864, 13074, 14796, 17432, 19611, 19728, 26148, 29592, 34864, 39222, 52296, 58833, 59184, 78444, 104592, 117666, 156888, 235332, 298523, 313776, 470664, 597046, 895569, 941328, 1194092, 1791138, 2388184, 2686707, 3582276, 4776368, 5373414, 7164552, 8060121, 10746828, 14329104, 16120242, 21493656, 32240484, 42987312, 64480968, 128961936]

約数ペア:

[(1, 128961936), (2, 64480968), (3, 42987312), (4, 32240484), (6, 21493656), (8, 16120242), (9, 14329104), (12, 10746828), (16, 8060121), (18, 7164552), (24, 5373414), (27, 4776368), (36, 3582276), (48, 2686707), (54, 2388184), (72, 1791138), (108, 1194092), (137, 941328), (144, 895569), (216, 597046), (274, 470664), (411, 313776), (432, 298523), (548, 235332), (822, 156888), (1096, 117666), (1233, 104592), (1644, 78444), (2179, 59184), (2192, 58833), (2466, 52296), (3288, 39222), (3699, 34864), (4358, 29592), (4932, 26148), (6537, 19728), (6576, 19611), (7398, 17432), (8716, 14796), (9864, 13074)]