130370128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37549}}^1$

素因数の和:37595

約数の個数: 40

約数和(自身を含む): 297996800

約数和(自身を除く): 167626672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 37549, 75098, 150196, 262843, 300392, 525686, 600784, 1051372, 1164019, 2102744, 2328038, 4205488, 4656076, 8148133, 9312152, 16296266, 18624304, 32592532, 65185064, 130370128]

約数ペア:

[(1, 130370128), (2, 65185064), (4, 32592532), (7, 18624304), (8, 16296266), (14, 9312152), (16, 8148133), (28, 4656076), (31, 4205488), (56, 2328038), (62, 2102744), (112, 1164019), (124, 1051372), (217, 600784), (248, 525686), (434, 300392), (496, 262843), (868, 150196), (1736, 75098), (3472, 37549)]