193499904

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19413

約数の個数: 72

約数和(自身を含む): 554635312

約数和(自身を除く): 361135408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 19381, 38762, 58143, 77524, 116286, 155048, 232572, 251953, 310096, 465144, 503906, 620192, 755859, 930288, 1007812, 1240384, 1511718, 1860576, 2015624, 2480768, 3023436, 3721152, 4031248, 4961536, 6046872, 7442304, 8062496, 12093744, 14884608, 16124992, 24187488, 32249984, 48374976, 64499968, 96749952, 193499904]

約数ペア:

[(1, 193499904), (2, 96749952), (3, 64499968), (4, 48374976), (6, 32249984), (8, 24187488), (12, 16124992), (13, 14884608), (16, 12093744), (24, 8062496), (26, 7442304), (32, 6046872), (39, 4961536), (48, 4031248), (52, 3721152), (64, 3023436), (78, 2480768), (96, 2015624), (104, 1860576), (128, 1511718), (156, 1240384), (192, 1007812), (208, 930288), (256, 755859), (312, 620192), (384, 503906), (416, 465144), (624, 310096), (768, 251953), (832, 232572), (1248, 155048), (1664, 116286), (2496, 77524), (3328, 58143), (4992, 38762), (9984, 19381)]