128899392

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^2\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 84

約数和(自身を含む): 349056960

約数和(自身を除く): 220157568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 239, 318, 424, 478, 636, 717, 848, 956, 1272, 1434, 1696, 1912, 2544, 2809, 2868, 3392, 3824, 5088, 5618, 5736, 7648, 8427, 10176, 11236, 11472, 12667, 15296, 16854, 22472, 22944, 25334, 33708, 38001, 44944, 45888, 50668, 67416, 76002, 89888, 101336, 134832, 152004, 179776, 202672, 269664, 304008, 405344, 539328, 608016, 671351, 810688, 1216032, 1342702, 2014053, 2432064, 2685404, 4028106, 5370808, 8056212, 10741616, 16112424, 21483232, 32224848, 42966464, 64449696, 128899392]

約数ペア:

[(1, 128899392), (2, 64449696), (3, 42966464), (4, 32224848), (6, 21483232), (8, 16112424), (12, 10741616), (16, 8056212), (24, 5370808), (32, 4028106), (48, 2685404), (53, 2432064), (64, 2014053), (96, 1342702), (106, 1216032), (159, 810688), (192, 671351), (212, 608016), (239, 539328), (318, 405344), (424, 304008), (478, 269664), (636, 202672), (717, 179776), (848, 152004), (956, 134832), (1272, 101336), (1434, 89888), (1696, 76002), (1912, 67416), (2544, 50668), (2809, 45888), (2868, 44944), (3392, 38001), (3824, 33708), (5088, 25334), (5618, 22944), (5736, 22472), (7648, 16854), (8427, 15296), (10176, 12667), (11236, 11472)]