156282560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9967}}^1$

素因数の和:9998

約数の個数: 84

約数和(自身を含む): 432950112

約数和(自身を除く): 276667552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9967, 15680, 19934, 39868, 49835, 69769, 79736, 99670, 139538, 159472, 199340, 279076, 318944, 348845, 398680, 488383, 558152, 637888, 697690, 797360, 976766, 1116304, 1395380, 1594720, 1953532, 2232608, 2441915, 2790760, 3189440, 3907064, 4465216, 4883830, 5581520, 7814128, 9767660, 11163040, 15628256, 19535320, 22326080, 31256512, 39070640, 78141280, 156282560]

約数ペア:

[(1, 156282560), (2, 78141280), (4, 39070640), (5, 31256512), (7, 22326080), (8, 19535320), (10, 15628256), (14, 11163040), (16, 9767660), (20, 7814128), (28, 5581520), (32, 4883830), (35, 4465216), (40, 3907064), (49, 3189440), (56, 2790760), (64, 2441915), (70, 2232608), (80, 1953532), (98, 1594720), (112, 1395380), (140, 1116304), (160, 976766), (196, 797360), (224, 697690), (245, 637888), (280, 558152), (320, 488383), (392, 398680), (448, 348845), (490, 318944), (560, 279076), (784, 199340), (980, 159472), (1120, 139538), (1568, 99670), (1960, 79736), (2240, 69769), (3136, 49835), (3920, 39868), (7840, 19934), (9967, 15680)]