157090454972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{189493}}^1$

素因数の和:189818

約数の個数: 48

約数和(自身を含む): 304851883392

約数和(自身を除く): 147761428420

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 227, 332, 454, 908, 913, 1826, 2497, 3652, 4994, 9988, 18841, 37682, 75364, 189493, 207251, 378986, 414502, 757972, 829004, 2084423, 4168846, 8337692, 15727919, 31455838, 43014911, 62911676, 86029822, 172059644, 173007109, 346014218, 473164021, 692028436, 946328042, 1892656084, 3570237613, 7140475226, 14280950452, 39272613743, 78545227486, 157090454972]

約数ペア:

[(1, 157090454972), (2, 78545227486), (4, 39272613743), (11, 14280950452), (22, 7140475226), (44, 3570237613), (83, 1892656084), (166, 946328042), (227, 692028436), (332, 473164021), (454, 346014218), (908, 173007109), (913, 172059644), (1826, 86029822), (2497, 62911676), (3652, 43014911), (4994, 31455838), (9988, 15727919), (18841, 8337692), (37682, 4168846), (75364, 2084423), (189493, 829004), (207251, 757972), (378986, 414502)]