139453888

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 333573120

約数和(自身を除く): 194119232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 47, 56, 64, 74, 94, 112, 148, 179, 188, 224, 259, 296, 329, 358, 376, 448, 518, 592, 658, 716, 752, 1036, 1184, 1253, 1316, 1432, 1504, 1739, 2072, 2368, 2506, 2632, 2864, 3008, 3478, 4144, 5012, 5264, 5728, 6623, 6956, 8288, 8413, 10024, 10528, 11456, 12173, 13246, 13912, 16576, 16826, 20048, 21056, 24346, 26492, 27824, 33652, 40096, 46361, 48692, 52984, 55648, 58891, 67304, 80192, 92722, 97384, 105968, 111296, 117782, 134608, 185444, 194768, 211936, 235564, 269216, 311281, 370888, 389536, 423872, 471128, 538432, 622562, 741776, 779072, 942256, 1245124, 1483552, 1884512, 2178967, 2490248, 2967104, 3769024, 4357934, 4980496, 8715868, 9960992, 17431736, 19921984, 34863472, 69726944, 139453888]

約数ペア:

[(1, 139453888), (2, 69726944), (4, 34863472), (7, 19921984), (8, 17431736), (14, 9960992), (16, 8715868), (28, 4980496), (32, 4357934), (37, 3769024), (47, 2967104), (56, 2490248), (64, 2178967), (74, 1884512), (94, 1483552), (112, 1245124), (148, 942256), (179, 779072), (188, 741776), (224, 622562), (259, 538432), (296, 471128), (329, 423872), (358, 389536), (376, 370888), (448, 311281), (518, 269216), (592, 235564), (658, 211936), (716, 194768), (752, 185444), (1036, 134608), (1184, 117782), (1253, 111296), (1316, 105968), (1432, 97384), (1504, 92722), (1739, 80192), (2072, 67304), (2368, 58891), (2506, 55648), (2632, 52984), (2864, 48692), (3008, 46361), (3478, 40096), (4144, 33652), (5012, 27824), (5264, 26492), (5728, 24346), (6623, 21056), (6956, 20048), (8288, 16826), (8413, 16576), (10024, 13912), (10528, 13246), (11456, 12173)]