16485168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 51002688

約数和(自身を除く): 34517520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 163, 168, 172, 196, 258, 294, 301, 326, 336, 344, 392, 489, 516, 588, 602, 652, 688, 784, 903, 978, 1032, 1141, 1176, 1204, 1304, 1806, 1956, 2064, 2107, 2282, 2352, 2408, 2608, 3423, 3612, 3912, 4214, 4564, 4816, 6321, 6846, 7009, 7224, 7824, 7987, 8428, 9128, 12642, 13692, 14018, 14448, 15974, 16856, 18256, 21027, 23961, 25284, 27384, 28036, 31948, 33712, 42054, 47922, 49063, 50568, 54768, 56072, 63896, 84108, 95844, 98126, 101136, 112144, 127792, 147189, 168216, 191688, 196252, 294378, 336432, 343441, 383376, 392504, 588756, 686882, 785008, 1030323, 1177512, 1373764, 2060646, 2355024, 2747528, 4121292, 5495056, 8242584, 16485168]

約数ペア:

[(1, 16485168), (2, 8242584), (3, 5495056), (4, 4121292), (6, 2747528), (7, 2355024), (8, 2060646), (12, 1373764), (14, 1177512), (16, 1030323), (21, 785008), (24, 686882), (28, 588756), (42, 392504), (43, 383376), (48, 343441), (49, 336432), (56, 294378), (84, 196252), (86, 191688), (98, 168216), (112, 147189), (129, 127792), (147, 112144), (163, 101136), (168, 98126), (172, 95844), (196, 84108), (258, 63896), (294, 56072), (301, 54768), (326, 50568), (336, 49063), (344, 47922), (392, 42054), (489, 33712), (516, 31948), (588, 28036), (602, 27384), (652, 25284), (688, 23961), (784, 21027), (903, 18256), (978, 16856), (1032, 15974), (1141, 14448), (1176, 14018), (1204, 13692), (1304, 12642), (1806, 9128), (1956, 8428), (2064, 7987), (2107, 7824), (2282, 7224), (2352, 7009), (2408, 6846), (2608, 6321), (3423, 4816), (3612, 4564), (3912, 4214)]