172399968

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{15349}}^1$

素因数の和:15381

約数の個数: 96

約数和(自身を含む): 541548000

約数和(自身を除く): 369148032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 15349, 30698, 46047, 61396, 92094, 122792, 138141, 184188, 199537, 245584, 276282, 368376, 399074, 414423, 491168, 552564, 598611, 736752, 798148, 828846, 1105128, 1197222, 1473504, 1596296, 1657692, 1795833, 2210256, 2394444, 3192592, 3315384, 3591666, 4420512, 4788888, 5387499, 6385184, 6630768, 7183332, 9577776, 10774998, 13261536, 14366664, 19155552, 21549996, 28733328, 43099992, 57466656, 86199984, 172399968]

約数ペア:

[(1, 172399968), (2, 86199984), (3, 57466656), (4, 43099992), (6, 28733328), (8, 21549996), (9, 19155552), (12, 14366664), (13, 13261536), (16, 10774998), (18, 9577776), (24, 7183332), (26, 6630768), (27, 6385184), (32, 5387499), (36, 4788888), (39, 4420512), (48, 3591666), (52, 3315384), (54, 3192592), (72, 2394444), (78, 2210256), (96, 1795833), (104, 1657692), (108, 1596296), (117, 1473504), (144, 1197222), (156, 1105128), (208, 828846), (216, 798148), (234, 736752), (288, 598611), (312, 552564), (351, 491168), (416, 414423), (432, 399074), (468, 368376), (624, 276282), (702, 245584), (864, 199537), (936, 184188), (1248, 138141), (1404, 122792), (1872, 92094), (2808, 61396), (3744, 46047), (5616, 30698), (11232, 15349)]