161857872

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34061}}^1$

素因数の和:34089

約数の個数: 80

約数和(自身を含む): 506842560

約数和(自身を除く): 344984688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 34061, 68122, 102183, 136244, 204366, 272488, 306549, 374671, 408732, 544976, 613098, 749342, 817464, 919647, 1124013, 1226196, 1498684, 1634928, 1839294, 2248026, 2452392, 2997368, 3372039, 3678588, 4496052, 4904784, 5994736, 6744078, 7357176, 8992104, 10116117, 13488156, 14714352, 17984208, 20232234, 26976312, 40464468, 53952624, 80928936, 161857872]

約数ペア:

[(1, 161857872), (2, 80928936), (3, 53952624), (4, 40464468), (6, 26976312), (8, 20232234), (9, 17984208), (11, 14714352), (12, 13488156), (16, 10116117), (18, 8992104), (22, 7357176), (24, 6744078), (27, 5994736), (33, 4904784), (36, 4496052), (44, 3678588), (48, 3372039), (54, 2997368), (66, 2452392), (72, 2248026), (88, 1839294), (99, 1634928), (108, 1498684), (132, 1226196), (144, 1124013), (176, 919647), (198, 817464), (216, 749342), (264, 613098), (297, 544976), (396, 408732), (432, 374671), (528, 306549), (594, 272488), (792, 204366), (1188, 136244), (1584, 102183), (2376, 68122), (4752, 34061)]