172773664

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 233651936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 139, 179, 217, 224, 248, 278, 358, 434, 496, 556, 716, 868, 973, 992, 1112, 1253, 1432, 1736, 1946, 2224, 2506, 2864, 3472, 3892, 4309, 4448, 5012, 5549, 5728, 6944, 7784, 8618, 10024, 11098, 15568, 17236, 20048, 22196, 24881, 30163, 31136, 34472, 38843, 40096, 44392, 49762, 60326, 68944, 77686, 88784, 99524, 120652, 137888, 155372, 174167, 177568, 199048, 241304, 310744, 348334, 398096, 482608, 621488, 696668, 771311, 796192, 965216, 1242976, 1393336, 1542622, 2786672, 3085244, 5399177, 5573344, 6170488, 10798354, 12340976, 21596708, 24681952, 43193416, 86386832, 172773664]

約数ペア:

[(1, 172773664), (2, 86386832), (4, 43193416), (7, 24681952), (8, 21596708), (14, 12340976), (16, 10798354), (28, 6170488), (31, 5573344), (32, 5399177), (56, 3085244), (62, 2786672), (112, 1542622), (124, 1393336), (139, 1242976), (179, 965216), (217, 796192), (224, 771311), (248, 696668), (278, 621488), (358, 482608), (434, 398096), (496, 348334), (556, 310744), (716, 241304), (868, 199048), (973, 177568), (992, 174167), (1112, 155372), (1253, 137888), (1432, 120652), (1736, 99524), (1946, 88784), (2224, 77686), (2506, 68944), (2864, 60326), (3472, 49762), (3892, 44392), (4309, 40096), (4448, 38843), (5012, 34472), (5549, 31136), (5728, 30163), (6944, 24881), (7784, 22196), (8618, 20048), (10024, 17236), (11098, 15568)]