127275408

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 398724480

約数和(自身を除く): 271449072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 131, 144, 156, 173, 208, 216, 234, 262, 312, 346, 351, 393, 432, 468, 519, 524, 624, 692, 702, 786, 936, 1038, 1048, 1179, 1384, 1404, 1557, 1572, 1703, 1872, 2076, 2096, 2249, 2358, 2768, 2808, 3114, 3144, 3406, 3537, 4152, 4498, 4671, 4716, 5109, 5616, 6228, 6288, 6747, 6812, 7074, 8304, 8996, 9342, 9432, 10218, 12456, 13494, 13624, 14148, 15327, 17992, 18684, 18864, 20241, 20436, 22663, 24912, 26988, 27248, 28296, 30654, 35984, 37368, 40482, 40872, 45326, 45981, 53976, 56592, 60723, 61308, 67989, 74736, 80964, 81744, 90652, 91962, 107952, 121446, 122616, 135978, 161928, 181304, 183924, 203967, 242892, 245232, 271956, 294619, 323856, 362608, 367848, 407934, 485784, 543912, 589238, 611901, 735696, 815868, 883857, 971568, 1087824, 1178476, 1223802, 1631736, 1767714, 2356952, 2447604, 2651571, 3263472, 3535428, 4713904, 4895208, 5303142, 7070856, 7954713, 9790416, 10606284, 14141712, 15909426, 21212568, 31818852, 42425136, 63637704, 127275408]

約数ペア:

[(1, 127275408), (2, 63637704), (3, 42425136), (4, 31818852), (6, 21212568), (8, 15909426), (9, 14141712), (12, 10606284), (13, 9790416), (16, 7954713), (18, 7070856), (24, 5303142), (26, 4895208), (27, 4713904), (36, 3535428), (39, 3263472), (48, 2651571), (52, 2447604), (54, 2356952), (72, 1767714), (78, 1631736), (104, 1223802), (108, 1178476), (117, 1087824), (131, 971568), (144, 883857), (156, 815868), (173, 735696), (208, 611901), (216, 589238), (234, 543912), (262, 485784), (312, 407934), (346, 367848), (351, 362608), (393, 323856), (432, 294619), (468, 271956), (519, 245232), (524, 242892), (624, 203967), (692, 183924), (702, 181304), (786, 161928), (936, 135978), (1038, 122616), (1048, 121446), (1179, 107952), (1384, 91962), (1404, 90652), (1557, 81744), (1572, 80964), (1703, 74736), (1872, 67989), (2076, 61308), (2096, 60723), (2249, 56592), (2358, 53976), (2768, 45981), (2808, 45326), (3114, 40872), (3144, 40482), (3406, 37368), (3537, 35984), (4152, 30654), (4498, 28296), (4671, 27248), (4716, 26988), (5109, 24912), (5616, 22663), (6228, 20436), (6288, 20241), (6747, 18864), (6812, 18684), (7074, 17992), (8304, 15327), (8996, 14148), (9342, 13624), (9432, 13494), (10218, 12456)]