16371792

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 32375088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 59, 72, 82, 94, 118, 123, 141, 144, 164, 177, 188, 236, 246, 282, 328, 354, 369, 376, 423, 472, 492, 531, 564, 656, 708, 738, 752, 846, 944, 984, 1062, 1128, 1416, 1476, 1692, 1927, 1968, 2124, 2256, 2419, 2773, 2832, 2952, 3384, 3854, 4248, 4838, 5546, 5781, 5904, 6768, 7257, 7708, 8319, 8496, 9676, 11092, 11562, 14514, 15416, 16638, 17343, 19352, 21771, 22184, 23124, 24957, 29028, 30832, 33276, 34686, 38704, 43542, 44368, 46248, 49914, 58056, 66552, 69372, 87084, 92496, 99828, 113693, 116112, 133104, 138744, 174168, 199656, 227386, 277488, 341079, 348336, 399312, 454772, 682158, 909544, 1023237, 1364316, 1819088, 2046474, 2728632, 4092948, 5457264, 8185896, 16371792]

約数ペア:

[(1, 16371792), (2, 8185896), (3, 5457264), (4, 4092948), (6, 2728632), (8, 2046474), (9, 1819088), (12, 1364316), (16, 1023237), (18, 909544), (24, 682158), (36, 454772), (41, 399312), (47, 348336), (48, 341079), (59, 277488), (72, 227386), (82, 199656), (94, 174168), (118, 138744), (123, 133104), (141, 116112), (144, 113693), (164, 99828), (177, 92496), (188, 87084), (236, 69372), (246, 66552), (282, 58056), (328, 49914), (354, 46248), (369, 44368), (376, 43542), (423, 38704), (472, 34686), (492, 33276), (531, 30832), (564, 29028), (656, 24957), (708, 23124), (738, 22184), (752, 21771), (846, 19352), (944, 17343), (984, 16638), (1062, 15416), (1128, 14514), (1416, 11562), (1476, 11092), (1692, 9676), (1927, 8496), (1968, 8319), (2124, 7708), (2256, 7257), (2419, 6768), (2773, 5904), (2832, 5781), (2952, 5546), (3384, 4838), (3854, 4248)]