139116964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 290820096

約数和(自身を除く): 151703132

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1162, 1931, 2324, 2573, 3862, 5146, 7724, 10292, 13517, 18011, 27034, 36022, 54068, 59861, 72044, 119722, 160273, 239444, 320546, 419027, 641092, 838054, 1121911, 1676108, 2243822, 4487644, 4968463, 9936926, 19873852, 34779241, 69558482, 139116964]

約数ペア:

[(1, 139116964), (2, 69558482), (4, 34779241), (7, 19873852), (14, 9936926), (28, 4968463), (31, 4487644), (62, 2243822), (83, 1676108), (124, 1121911), (166, 838054), (217, 641092), (332, 419027), (434, 320546), (581, 239444), (868, 160273), (1162, 119722), (1931, 72044), (2324, 59861), (2573, 54068), (3862, 36022), (5146, 27034), (7724, 18011), (10292, 13517)]