131302944

素因数分解:

$2^5\times 3^4\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 120

約数和(自身を含む): 389687760

約数和(自身を除く): 258384816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 179, 216, 283, 288, 324, 358, 432, 537, 566, 648, 716, 849, 864, 1074, 1132, 1296, 1432, 1611, 1698, 2148, 2264, 2547, 2592, 2864, 3222, 3396, 4296, 4528, 4833, 5094, 5728, 6444, 6792, 7641, 8592, 9056, 9666, 10188, 12888, 13584, 14499, 15282, 17184, 19332, 20376, 22923, 25776, 27168, 28998, 30564, 38664, 40752, 45846, 50657, 51552, 57996, 61128, 77328, 81504, 91692, 101314, 115992, 122256, 151971, 154656, 183384, 202628, 231984, 244512, 303942, 366768, 405256, 455913, 463968, 607884, 733536, 810512, 911826, 1215768, 1367739, 1621024, 1823652, 2431536, 2735478, 3647304, 4103217, 4863072, 5470956, 7294608, 8206434, 10941912, 14589216, 16412868, 21883824, 32825736, 43767648, 65651472, 131302944]

約数ペア:

[(1, 131302944), (2, 65651472), (3, 43767648), (4, 32825736), (6, 21883824), (8, 16412868), (9, 14589216), (12, 10941912), (16, 8206434), (18, 7294608), (24, 5470956), (27, 4863072), (32, 4103217), (36, 3647304), (48, 2735478), (54, 2431536), (72, 1823652), (81, 1621024), (96, 1367739), (108, 1215768), (144, 911826), (162, 810512), (179, 733536), (216, 607884), (283, 463968), (288, 455913), (324, 405256), (358, 366768), (432, 303942), (537, 244512), (566, 231984), (648, 202628), (716, 183384), (849, 154656), (864, 151971), (1074, 122256), (1132, 115992), (1296, 101314), (1432, 91692), (1611, 81504), (1698, 77328), (2148, 61128), (2264, 57996), (2547, 51552), (2592, 50657), (2864, 45846), (3222, 40752), (3396, 38664), (4296, 30564), (4528, 28998), (4833, 27168), (5094, 25776), (5728, 22923), (6444, 20376), (6792, 19332), (7641, 17184), (8592, 15282), (9056, 14499), (9666, 13584), (10188, 12888)]