128137744

素因数分解:

$2^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1352

約数の個数: 60

約数和(自身を含む): 291152124

約数和(自身を除く): 163014380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 137, 196, 274, 392, 548, 784, 959, 1096, 1193, 1918, 2192, 2386, 3836, 4772, 6713, 7672, 8351, 9544, 13426, 15344, 16702, 19088, 26852, 33404, 53704, 58457, 66808, 107408, 116914, 133616, 163441, 233828, 326882, 467656, 653764, 935312, 1144087, 1307528, 2288174, 2615056, 4576348, 8008609, 9152696, 16017218, 18305392, 32034436, 64068872, 128137744]

約数ペア:

[(1, 128137744), (2, 64068872), (4, 32034436), (7, 18305392), (8, 16017218), (14, 9152696), (16, 8008609), (28, 4576348), (49, 2615056), (56, 2288174), (98, 1307528), (112, 1144087), (137, 935312), (196, 653764), (274, 467656), (392, 326882), (548, 233828), (784, 163441), (959, 133616), (1096, 116914), (1193, 107408), (1918, 66808), (2192, 58457), (2386, 53704), (3836, 33404), (4772, 26852), (6713, 19088), (7672, 16702), (8351, 15344), (9544, 13426)]