138964992

素因数分解:

$2^{12}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 104

約数和(自身を含む): 380586624

約数和(自身を除く): 241621632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 263, 344, 384, 512, 516, 526, 688, 768, 789, 1024, 1032, 1052, 1376, 1536, 1578, 2048, 2064, 2104, 2752, 3072, 3156, 4096, 4128, 4208, 5504, 6144, 6312, 8256, 8416, 11008, 11309, 12288, 12624, 16512, 16832, 22016, 22618, 25248, 33024, 33664, 33927, 44032, 45236, 50496, 66048, 67328, 67854, 88064, 90472, 100992, 132096, 134656, 135708, 176128, 180944, 201984, 264192, 269312, 271416, 361888, 403968, 528384, 538624, 542832, 723776, 807936, 1077248, 1085664, 1447552, 1615872, 2171328, 2895104, 3231744, 4342656, 5790208, 8685312, 11580416, 17370624, 23160832, 34741248, 46321664, 69482496, 138964992]

約数ペア:

[(1, 138964992), (2, 69482496), (3, 46321664), (4, 34741248), (6, 23160832), (8, 17370624), (12, 11580416), (16, 8685312), (24, 5790208), (32, 4342656), (43, 3231744), (48, 2895104), (64, 2171328), (86, 1615872), (96, 1447552), (128, 1085664), (129, 1077248), (172, 807936), (192, 723776), (256, 542832), (258, 538624), (263, 528384), (344, 403968), (384, 361888), (512, 271416), (516, 269312), (526, 264192), (688, 201984), (768, 180944), (789, 176128), (1024, 135708), (1032, 134656), (1052, 132096), (1376, 100992), (1536, 90472), (1578, 88064), (2048, 67854), (2064, 67328), (2104, 66048), (2752, 50496), (3072, 45236), (3156, 44032), (4096, 33927), (4128, 33664), (4208, 33024), (5504, 25248), (6144, 22618), (6312, 22016), (8256, 16832), (8416, 16512), (11008, 12624), (11309, 12288)]