140642688

素因数分解:

$2^7\times 3^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 374825520

約数和(自身を除く): 234182832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 541, 677, 1082, 1354, 1623, 2031, 2164, 2708, 3246, 4062, 4328, 5416, 6492, 8124, 8656, 10832, 12984, 16248, 17312, 21664, 25968, 32496, 34624, 43328, 51936, 64992, 69248, 86656, 103872, 129984, 207744, 259968, 366257, 732514, 1098771, 1465028, 2197542, 2930056, 4395084, 5860112, 8790168, 11720224, 17580336, 23440448, 35160672, 46880896, 70321344, 140642688]

約数ペア:

[(1, 140642688), (2, 70321344), (3, 46880896), (4, 35160672), (6, 23440448), (8, 17580336), (12, 11720224), (16, 8790168), (24, 5860112), (32, 4395084), (48, 2930056), (64, 2197542), (96, 1465028), (128, 1098771), (192, 732514), (384, 366257), (541, 259968), (677, 207744), (1082, 129984), (1354, 103872), (1623, 86656), (2031, 69248), (2164, 64992), (2708, 51936), (3246, 43328), (4062, 34624), (4328, 32496), (5416, 25968), (6492, 21664), (8124, 17312), (8656, 16248), (10832, 12984)]