151372256

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21799}}^1$

素因数の和:21847

約数の個数: 48

約数和(自身を含む): 351590400

約数和(自身を除く): 200218144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 21799, 43598, 87196, 152593, 174392, 305186, 348784, 610372, 675769, 697568, 1220744, 1351538, 2441488, 2703076, 4730383, 4882976, 5406152, 9460766, 10812304, 18921532, 21624608, 37843064, 75686128, 151372256]

約数ペア:

[(1, 151372256), (2, 75686128), (4, 37843064), (7, 21624608), (8, 18921532), (14, 10812304), (16, 9460766), (28, 5406152), (31, 4882976), (32, 4730383), (56, 2703076), (62, 2441488), (112, 1351538), (124, 1220744), (217, 697568), (224, 675769), (248, 610372), (434, 348784), (496, 305186), (868, 174392), (992, 152593), (1736, 87196), (3472, 43598), (6944, 21799)]