129170862

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 120

約数和(自身を含む): 320950080

約数和(自身を除く): 191779218

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 89, 93, 102, 153, 162, 178, 186, 267, 279, 289, 306, 459, 527, 534, 558, 578, 801, 837, 867, 918, 1054, 1377, 1513, 1581, 1602, 1674, 1734, 2403, 2511, 2601, 2754, 2759, 3026, 3162, 4539, 4743, 4806, 5022, 5202, 5518, 7209, 7803, 8277, 8959, 9078, 9486, 13617, 14229, 14418, 15606, 16554, 17918, 23409, 24831, 25721, 26877, 27234, 28458, 40851, 42687, 46818, 46903, 49662, 51442, 53754, 74493, 77163, 80631, 81702, 85374, 93806, 122553, 140709, 148986, 154326, 161262, 223479, 231489, 241893, 245106, 281418, 422127, 446958, 462978, 483786, 694467, 725679, 797351, 844254, 1266381, 1388934, 1451358, 1594702, 2083401, 2392053, 2532762, 3799143, 4166802, 4784106, 7176159, 7598286, 14352318, 21528477, 43056954, 64585431, 129170862]

約数ペア:

[(1, 129170862), (2, 64585431), (3, 43056954), (6, 21528477), (9, 14352318), (17, 7598286), (18, 7176159), (27, 4784106), (31, 4166802), (34, 3799143), (51, 2532762), (54, 2392053), (62, 2083401), (81, 1594702), (89, 1451358), (93, 1388934), (102, 1266381), (153, 844254), (162, 797351), (178, 725679), (186, 694467), (267, 483786), (279, 462978), (289, 446958), (306, 422127), (459, 281418), (527, 245106), (534, 241893), (558, 231489), (578, 223479), (801, 161262), (837, 154326), (867, 148986), (918, 140709), (1054, 122553), (1377, 93806), (1513, 85374), (1581, 81702), (1602, 80631), (1674, 77163), (1734, 74493), (2403, 53754), (2511, 51442), (2601, 49662), (2754, 46903), (2759, 46818), (3026, 42687), (3162, 40851), (4539, 28458), (4743, 27234), (4806, 26877), (5022, 25721), (5202, 24831), (5518, 23409), (7209, 17918), (7803, 16554), (8277, 15606), (8959, 14418), (9078, 14229), (9486, 13617)]