188500256

素因数分解:

$2^5\times 7^2\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:766

約数の個数: 72

約数和(自身を含む): 434367360

約数和(自身を除く): 245867104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 239, 392, 478, 503, 784, 956, 1006, 1568, 1673, 1912, 2012, 3346, 3521, 3824, 4024, 6692, 7042, 7648, 8048, 11711, 13384, 14084, 16096, 23422, 24647, 26768, 28168, 46844, 49294, 53536, 56336, 93688, 98588, 112672, 120217, 187376, 197176, 240434, 374752, 394352, 480868, 788704, 841519, 961736, 1683038, 1923472, 3366076, 3846944, 5890633, 6732152, 11781266, 13464304, 23562532, 26928608, 47125064, 94250128, 188500256]

約数ペア:

[(1, 188500256), (2, 94250128), (4, 47125064), (7, 26928608), (8, 23562532), (14, 13464304), (16, 11781266), (28, 6732152), (32, 5890633), (49, 3846944), (56, 3366076), (98, 1923472), (112, 1683038), (196, 961736), (224, 841519), (239, 788704), (392, 480868), (478, 394352), (503, 374752), (784, 240434), (956, 197176), (1006, 187376), (1568, 120217), (1673, 112672), (1912, 98588), (2012, 93688), (3346, 56336), (3521, 53536), (3824, 49294), (4024, 46844), (6692, 28168), (7042, 26768), (7648, 24647), (8048, 23422), (11711, 16096), (13384, 14084)]