131935132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 275365888

約数和(自身を除く): 143430756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 1567, 2716, 3007, 3134, 6014, 6268, 10969, 12028, 21049, 21938, 42098, 43876, 48577, 84196, 97154, 151999, 194308, 303998, 340039, 607996, 680078, 1063993, 1360156, 2127986, 4255972, 4711969, 9423938, 18847876, 32983783, 65967566, 131935132]

約数ペア:

[(1, 131935132), (2, 65967566), (4, 32983783), (7, 18847876), (14, 9423938), (28, 4711969), (31, 4255972), (62, 2127986), (97, 1360156), (124, 1063993), (194, 680078), (217, 607996), (388, 340039), (434, 303998), (679, 194308), (868, 151999), (1358, 97154), (1567, 84196), (2716, 48577), (3007, 43876), (3134, 42098), (6014, 21938), (6268, 21049), (10969, 12028)]