139935984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{599}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 376166400

約数和(自身を除く): 236230416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 314, 372, 471, 496, 599, 628, 744, 942, 1198, 1256, 1488, 1797, 1884, 2396, 2512, 3594, 3768, 4792, 4867, 7188, 7536, 9584, 9734, 14376, 14601, 18569, 19468, 28752, 29202, 37138, 38936, 55707, 58404, 74276, 77872, 94043, 111414, 116808, 148552, 188086, 222828, 233616, 282129, 297104, 376172, 445656, 564258, 752344, 891312, 1128516, 1504688, 2257032, 2915333, 4514064, 5830666, 8745999, 11661332, 17491998, 23322664, 34983996, 46645328, 69967992, 139935984]

約数ペア:

[(1, 139935984), (2, 69967992), (3, 46645328), (4, 34983996), (6, 23322664), (8, 17491998), (12, 11661332), (16, 8745999), (24, 5830666), (31, 4514064), (48, 2915333), (62, 2257032), (93, 1504688), (124, 1128516), (157, 891312), (186, 752344), (248, 564258), (314, 445656), (372, 376172), (471, 297104), (496, 282129), (599, 233616), (628, 222828), (744, 188086), (942, 148552), (1198, 116808), (1256, 111414), (1488, 94043), (1797, 77872), (1884, 74276), (2396, 58404), (2512, 55707), (3594, 38936), (3768, 37138), (4792, 29202), (4867, 28752), (7188, 19468), (7536, 18569), (9584, 14601), (9734, 14376)]