195451648

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 461371680

約数和(自身を除く): 265920032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 3761, 6496, 7424, 7522, 12992, 15044, 25984, 26327, 30088, 51968, 52654, 60176, 105308, 109069, 120352, 210616, 218138, 240704, 421232, 436276, 481408, 763483, 842464, 872552, 962816, 1526966, 1684928, 1745104, 3053932, 3369856, 3490208, 6107864, 6739712, 6980416, 12215728, 13960832, 24431456, 27921664, 48862912, 97725824, 195451648]

約数ペア:

[(1, 195451648), (2, 97725824), (4, 48862912), (7, 27921664), (8, 24431456), (14, 13960832), (16, 12215728), (28, 6980416), (29, 6739712), (32, 6107864), (56, 3490208), (58, 3369856), (64, 3053932), (112, 1745104), (116, 1684928), (128, 1526966), (203, 962816), (224, 872552), (232, 842464), (256, 763483), (406, 481408), (448, 436276), (464, 421232), (812, 240704), (896, 218138), (928, 210616), (1624, 120352), (1792, 109069), (1856, 105308), (3248, 60176), (3712, 52654), (3761, 51968), (6496, 30088), (7424, 26327), (7522, 25984), (12992, 15044)]