139304886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{106993}}^1$

素因数の和:107036

約数の個数: 32

約数和(自身を含む): 328685568

約数和(自身を除く): 189380682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 106993, 213986, 320979, 641958, 748951, 1497902, 2246853, 3316783, 4493706, 6633566, 9950349, 19900698, 23217481, 46434962, 69652443, 139304886]

約数ペア:

[(1, 139304886), (2, 69652443), (3, 46434962), (6, 23217481), (7, 19900698), (14, 9950349), (21, 6633566), (31, 4493706), (42, 3316783), (62, 2246853), (93, 1497902), (186, 748951), (217, 641958), (434, 320979), (651, 213986), (1302, 106993)]