156799804060

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1\times {\mathrm{41213}}^1$

素因数の和:42454

約数の個数: 48

約数和(自身を含む): 331421886432

約数和(自身を除く): 174622082372

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1051, 1810, 2102, 3620, 4204, 5255, 10510, 21020, 41213, 82426, 164852, 190231, 206065, 380462, 412130, 760924, 824260, 951155, 1902310, 3804620, 7459553, 14919106, 29838212, 37297765, 43314863, 74595530, 86629726, 149191060, 173259452, 216574315, 433148630, 866297260, 7839990203, 15679980406, 31359960812, 39199951015, 78399902030, 156799804060]

約数ペア:

[(1, 156799804060), (2, 78399902030), (4, 39199951015), (5, 31359960812), (10, 15679980406), (20, 7839990203), (181, 866297260), (362, 433148630), (724, 216574315), (905, 173259452), (1051, 149191060), (1810, 86629726), (2102, 74595530), (3620, 43314863), (4204, 37297765), (5255, 29838212), (10510, 14919106), (21020, 7459553), (41213, 3804620), (82426, 1902310), (164852, 951155), (190231, 824260), (206065, 760924), (380462, 412130)]