144476864

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 344887296

約数和(自身を除く): 200410432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 101, 103, 112, 124, 202, 206, 217, 224, 248, 404, 412, 434, 448, 496, 707, 721, 808, 824, 868, 992, 1414, 1442, 1616, 1648, 1736, 1984, 2828, 2884, 3131, 3193, 3232, 3296, 3472, 5656, 5768, 6262, 6386, 6464, 6592, 6944, 10403, 11312, 11536, 12524, 12772, 13888, 20806, 21917, 22351, 22624, 23072, 25048, 25544, 41612, 43834, 44702, 45248, 46144, 50096, 51088, 72821, 83224, 87668, 89404, 100192, 102176, 145642, 166448, 175336, 178808, 200384, 204352, 291284, 322493, 332896, 350672, 357616, 582568, 644986, 665792, 701344, 715232, 1165136, 1289972, 1402688, 1430464, 2257451, 2330272, 2579944, 4514902, 4660544, 5159888, 9029804, 10319776, 18059608, 20639552, 36119216, 72238432, 144476864]

約数ペア:

[(1, 144476864), (2, 72238432), (4, 36119216), (7, 20639552), (8, 18059608), (14, 10319776), (16, 9029804), (28, 5159888), (31, 4660544), (32, 4514902), (56, 2579944), (62, 2330272), (64, 2257451), (101, 1430464), (103, 1402688), (112, 1289972), (124, 1165136), (202, 715232), (206, 701344), (217, 665792), (224, 644986), (248, 582568), (404, 357616), (412, 350672), (434, 332896), (448, 322493), (496, 291284), (707, 204352), (721, 200384), (808, 178808), (824, 175336), (868, 166448), (992, 145642), (1414, 102176), (1442, 100192), (1616, 89404), (1648, 87668), (1736, 83224), (1984, 72821), (2828, 51088), (2884, 50096), (3131, 46144), (3193, 45248), (3232, 44702), (3296, 43834), (3472, 41612), (5656, 25544), (5768, 25048), (6262, 23072), (6386, 22624), (6464, 22351), (6592, 21917), (6944, 20806), (10403, 13888), (11312, 12772), (11536, 12524)]