188294496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 553522032

約数和(自身を除く): 365227536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 157, 186, 208, 248, 312, 314, 372, 403, 416, 471, 496, 624, 628, 744, 806, 942, 961, 992, 1209, 1248, 1256, 1488, 1612, 1884, 1922, 2041, 2418, 2512, 2883, 2976, 3224, 3768, 3844, 4082, 4836, 4867, 5024, 5766, 6123, 6448, 7536, 7688, 8164, 9672, 9734, 11532, 12246, 12493, 12896, 14601, 15072, 15376, 16328, 19344, 19468, 23064, 24492, 24986, 29202, 30752, 32656, 37479, 38688, 38936, 46128, 48984, 49972, 58404, 63271, 65312, 74958, 77872, 92256, 97968, 99944, 116808, 126542, 149916, 150877, 155744, 189813, 195936, 199888, 233616, 253084, 299832, 301754, 379626, 399776, 452631, 467232, 506168, 599664, 603508, 759252, 905262, 1012336, 1199328, 1207016, 1518504, 1810524, 1961401, 2024672, 2414032, 3037008, 3621048, 3922802, 4828064, 5884203, 6074016, 7242096, 7845604, 11768406, 14484192, 15691208, 23536812, 31382416, 47073624, 62764832, 94147248, 188294496]

約数ペア:

[(1, 188294496), (2, 94147248), (3, 62764832), (4, 47073624), (6, 31382416), (8, 23536812), (12, 15691208), (13, 14484192), (16, 11768406), (24, 7845604), (26, 7242096), (31, 6074016), (32, 5884203), (39, 4828064), (48, 3922802), (52, 3621048), (62, 3037008), (78, 2414032), (93, 2024672), (96, 1961401), (104, 1810524), (124, 1518504), (156, 1207016), (157, 1199328), (186, 1012336), (208, 905262), (248, 759252), (312, 603508), (314, 599664), (372, 506168), (403, 467232), (416, 452631), (471, 399776), (496, 379626), (624, 301754), (628, 299832), (744, 253084), (806, 233616), (942, 199888), (961, 195936), (992, 189813), (1209, 155744), (1248, 150877), (1256, 149916), (1488, 126542), (1612, 116808), (1884, 99944), (1922, 97968), (2041, 92256), (2418, 77872), (2512, 74958), (2883, 65312), (2976, 63271), (3224, 58404), (3768, 49972), (3844, 48984), (4082, 46128), (4836, 38936), (4867, 38688), (5024, 37479), (5766, 32656), (6123, 30752), (6448, 29202), (7536, 24986), (7688, 24492), (8164, 23064), (9672, 19468), (9734, 19344), (11532, 16328), (12246, 15376), (12493, 15072), (12896, 14601)]