121902208

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 259096320

約数和(自身を除く): 137194112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 368, 376, 736, 752, 881, 1081, 1472, 1504, 1762, 2162, 2944, 3008, 3524, 4324, 6016, 7048, 8648, 14096, 17296, 20263, 28192, 34592, 40526, 41407, 56384, 69184, 81052, 82814, 112768, 138368, 162104, 165628, 324208, 331256, 648416, 662512, 952361, 1296832, 1325024, 1904722, 2593664, 2650048, 3809444, 5300096, 7618888, 15237776, 30475552, 60951104, 121902208]

約数ペア:

[(1, 121902208), (2, 60951104), (4, 30475552), (8, 15237776), (16, 7618888), (23, 5300096), (32, 3809444), (46, 2650048), (47, 2593664), (64, 1904722), (92, 1325024), (94, 1296832), (128, 952361), (184, 662512), (188, 648416), (368, 331256), (376, 324208), (736, 165628), (752, 162104), (881, 138368), (1081, 112768), (1472, 82814), (1504, 81052), (1762, 69184), (2162, 56384), (2944, 41407), (3008, 40526), (3524, 34592), (4324, 28192), (6016, 20263), (7048, 17296), (8648, 14096)]