127003264

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 261795240

約数和(自身を除く): 134791976

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 97, 106, 128, 193, 194, 212, 386, 388, 424, 772, 776, 848, 1544, 1552, 1696, 3088, 3104, 3392, 5141, 6176, 6208, 6784, 10229, 10282, 12352, 12416, 18721, 20458, 20564, 24704, 37442, 40916, 41128, 74884, 81832, 82256, 149768, 163664, 164512, 299536, 327328, 329024, 599072, 654656, 658048, 992213, 1198144, 1309312, 1984426, 2396288, 3968852, 7937704, 15875408, 31750816, 63501632, 127003264]

約数ペア:

[(1, 127003264), (2, 63501632), (4, 31750816), (8, 15875408), (16, 7937704), (32, 3968852), (53, 2396288), (64, 1984426), (97, 1309312), (106, 1198144), (128, 992213), (193, 658048), (194, 654656), (212, 599072), (386, 329024), (388, 327328), (424, 299536), (772, 164512), (776, 163664), (848, 149768), (1544, 82256), (1552, 81832), (1696, 74884), (3088, 41128), (3104, 40916), (3392, 37442), (5141, 24704), (6176, 20564), (6208, 20458), (6784, 18721), (10229, 12416), (10282, 12352)]