187114144

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2610

約数の個数: 72

約数和(自身を含む): 437814720

約数和(自身を除く): 250700576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2539, 2632, 4606, 5078, 5264, 9212, 10156, 10528, 17773, 18424, 20312, 35546, 36848, 40624, 71092, 73696, 81248, 119333, 124411, 142184, 238666, 248822, 284368, 477332, 497644, 568736, 835331, 954664, 995288, 1670662, 1909328, 1990576, 3341324, 3818656, 3981152, 5847317, 6682648, 11694634, 13365296, 23389268, 26730592, 46778536, 93557072, 187114144]

約数ペア:

[(1, 187114144), (2, 93557072), (4, 46778536), (7, 26730592), (8, 23389268), (14, 13365296), (16, 11694634), (28, 6682648), (32, 5847317), (47, 3981152), (49, 3818656), (56, 3341324), (94, 1990576), (98, 1909328), (112, 1670662), (188, 995288), (196, 954664), (224, 835331), (329, 568736), (376, 497644), (392, 477332), (658, 284368), (752, 248822), (784, 238666), (1316, 142184), (1504, 124411), (1568, 119333), (2303, 81248), (2539, 73696), (2632, 71092), (4606, 40624), (5078, 36848), (5264, 35546), (9212, 20312), (10156, 18424), (10528, 17773)]