161942032

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 376583040

約数和(自身を除く): 214641008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 406, 464, 511, 584, 683, 812, 1022, 1168, 1366, 1624, 2044, 2117, 2732, 3248, 4088, 4234, 4781, 5464, 8176, 8468, 9562, 10928, 14819, 16936, 19124, 19807, 29638, 33872, 38248, 39614, 49859, 59276, 76496, 79228, 99718, 118552, 138649, 158456, 199436, 237104, 277298, 316912, 349013, 398872, 554596, 698026, 797744, 1109192, 1396052, 1445911, 2218384, 2792104, 2891822, 5584208, 5783644, 10121377, 11567288, 20242754, 23134576, 40485508, 80971016, 161942032]

約数ペア:

[(1, 161942032), (2, 80971016), (4, 40485508), (7, 23134576), (8, 20242754), (14, 11567288), (16, 10121377), (28, 5783644), (29, 5584208), (56, 2891822), (58, 2792104), (73, 2218384), (112, 1445911), (116, 1396052), (146, 1109192), (203, 797744), (232, 698026), (292, 554596), (406, 398872), (464, 349013), (511, 316912), (584, 277298), (683, 237104), (812, 199436), (1022, 158456), (1168, 138649), (1366, 118552), (1624, 99718), (2044, 79228), (2117, 76496), (2732, 59276), (3248, 49859), (4088, 39614), (4234, 38248), (4781, 33872), (5464, 29638), (8176, 19807), (8468, 19124), (9562, 16936), (10928, 14819)]