161148064

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9343}}^1$

素因数の和:9378

約数の個数: 72

約数和(自身を含む): 402651648

約数和(自身を除く): 241503584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 9343, 17248, 18686, 37372, 65401, 74744, 102773, 130802, 149488, 205546, 261604, 298976, 411092, 457807, 523208, 719411, 822184, 915614, 1046416, 1438822, 1644368, 1831228, 2092832, 2877644, 3288736, 3662456, 5035877, 5755288, 7324912, 10071754, 11510576, 14649824, 20143508, 23021152, 40287016, 80574032, 161148064]

約数ペア:

[(1, 161148064), (2, 80574032), (4, 40287016), (7, 23021152), (8, 20143508), (11, 14649824), (14, 11510576), (16, 10071754), (22, 7324912), (28, 5755288), (32, 5035877), (44, 3662456), (49, 3288736), (56, 2877644), (77, 2092832), (88, 1831228), (98, 1644368), (112, 1438822), (154, 1046416), (176, 915614), (196, 822184), (224, 719411), (308, 523208), (352, 457807), (392, 411092), (539, 298976), (616, 261604), (784, 205546), (1078, 149488), (1232, 130802), (1568, 102773), (2156, 74744), (2464, 65401), (4312, 37372), (8624, 18686), (9343, 17248)]