126386288

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 306016128

約数和(自身を除く): 179629840

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 49, 56, 86, 92, 98, 112, 161, 163, 172, 184, 196, 301, 322, 326, 344, 368, 392, 602, 644, 652, 688, 784, 989, 1127, 1141, 1204, 1288, 1304, 1978, 2107, 2254, 2282, 2408, 2576, 2608, 3749, 3956, 4214, 4508, 4564, 4816, 6923, 7009, 7498, 7912, 7987, 8428, 9016, 9128, 13846, 14018, 14996, 15824, 15974, 16856, 18032, 18256, 26243, 27692, 28036, 29992, 31948, 33712, 48461, 49063, 52486, 55384, 56072, 59984, 63896, 96922, 98126, 104972, 110768, 112144, 127792, 161207, 183701, 193844, 196252, 209944, 322414, 343441, 367402, 387688, 392504, 419888, 644828, 686882, 734804, 775376, 785008, 1128449, 1289656, 1373764, 1469608, 2256898, 2579312, 2747528, 2939216, 4513796, 5495056, 7899143, 9027592, 15798286, 18055184, 31596572, 63193144, 126386288]

約数ペア:

[(1, 126386288), (2, 63193144), (4, 31596572), (7, 18055184), (8, 15798286), (14, 9027592), (16, 7899143), (23, 5495056), (28, 4513796), (43, 2939216), (46, 2747528), (49, 2579312), (56, 2256898), (86, 1469608), (92, 1373764), (98, 1289656), (112, 1128449), (161, 785008), (163, 775376), (172, 734804), (184, 686882), (196, 644828), (301, 419888), (322, 392504), (326, 387688), (344, 367402), (368, 343441), (392, 322414), (602, 209944), (644, 196252), (652, 193844), (688, 183701), (784, 161207), (989, 127792), (1127, 112144), (1141, 110768), (1204, 104972), (1288, 98126), (1304, 96922), (1978, 63896), (2107, 59984), (2254, 56072), (2282, 55384), (2408, 52486), (2576, 49063), (2608, 48461), (3749, 33712), (3956, 31948), (4214, 29992), (4508, 28036), (4564, 27692), (4816, 26243), (6923, 18256), (7009, 18032), (7498, 16856), (7912, 15974), (7987, 15824), (8428, 14996), (9016, 14018), (9128, 13846)]