152049140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 324741312

約数和(自身を除く): 172692172

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 227, 313, 428, 454, 535, 626, 908, 1070, 1135, 1252, 1565, 2140, 2270, 3130, 4540, 6260, 24289, 33491, 48578, 66982, 71051, 97156, 121445, 133964, 142102, 167455, 242890, 284204, 334910, 355255, 485780, 669820, 710510, 1421020, 7602457, 15204914, 30409828, 38012285, 76024570, 152049140]

約数ペア:

[(1, 152049140), (2, 76024570), (4, 38012285), (5, 30409828), (10, 15204914), (20, 7602457), (107, 1421020), (214, 710510), (227, 669820), (313, 485780), (428, 355255), (454, 334910), (535, 284204), (626, 242890), (908, 167455), (1070, 142102), (1135, 133964), (1252, 121445), (1565, 97156), (2140, 71051), (2270, 66982), (3130, 48578), (4540, 33491), (6260, 24289)]