138145824

素因数分解:

$2^5\times 3^4\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 120

約数和(自身を含む): 409812480

約数和(自身を除く): 271666656

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, 216, 223, 239, 288, 324, 432, 446, 478, 648, 669, 717, 864, 892, 956, 1296, 1338, 1434, 1784, 1912, 2007, 2151, 2592, 2676, 2868, 3568, 3824, 4014, 4302, 5352, 5736, 6021, 6453, 7136, 7648, 8028, 8604, 10704, 11472, 12042, 12906, 16056, 17208, 18063, 19359, 21408, 22944, 24084, 25812, 32112, 34416, 36126, 38718, 48168, 51624, 53297, 64224, 68832, 72252, 77436, 96336, 103248, 106594, 144504, 154872, 159891, 192672, 206496, 213188, 289008, 309744, 319782, 426376, 479673, 578016, 619488, 639564, 852752, 959346, 1279128, 1439019, 1705504, 1918692, 2558256, 2878038, 3837384, 4317057, 5116512, 5756076, 7674768, 8634114, 11512152, 15349536, 17268228, 23024304, 34536456, 46048608, 69072912, 138145824]

約数ペア:

[(1, 138145824), (2, 69072912), (3, 46048608), (4, 34536456), (6, 23024304), (8, 17268228), (9, 15349536), (12, 11512152), (16, 8634114), (18, 7674768), (24, 5756076), (27, 5116512), (32, 4317057), (36, 3837384), (48, 2878038), (54, 2558256), (72, 1918692), (81, 1705504), (96, 1439019), (108, 1279128), (144, 959346), (162, 852752), (216, 639564), (223, 619488), (239, 578016), (288, 479673), (324, 426376), (432, 319782), (446, 309744), (478, 289008), (648, 213188), (669, 206496), (717, 192672), (864, 159891), (892, 154872), (956, 144504), (1296, 106594), (1338, 103248), (1434, 96336), (1784, 77436), (1912, 72252), (2007, 68832), (2151, 64224), (2592, 53297), (2676, 51624), (2868, 48168), (3568, 38718), (3824, 36126), (4014, 34416), (4302, 32112), (5352, 25812), (5736, 24084), (6021, 22944), (6453, 21408), (7136, 19359), (7648, 18063), (8028, 17208), (8604, 16056), (10704, 12906), (11472, 12042)]