156935103260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{994393}}^1$

素因数の和:995022

約数の個数: 48

約数和(自身を含む): 355499832576

約数和(自身を除く): 198564729316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 607, 1214, 2428, 3035, 6070, 7891, 12140, 15782, 31564, 39455, 78910, 157820, 994393, 1988786, 3977572, 4971965, 9943930, 12927109, 19887860, 25854218, 51708436, 64635545, 129271090, 258542180, 603596551, 1207193102, 2414386204, 3017982755, 6035965510, 7846755163, 12071931020, 15693510326, 31387020652, 39233775815, 78467551630, 156935103260]

約数ペア:

[(1, 156935103260), (2, 78467551630), (4, 39233775815), (5, 31387020652), (10, 15693510326), (13, 12071931020), (20, 7846755163), (26, 6035965510), (52, 3017982755), (65, 2414386204), (130, 1207193102), (260, 603596551), (607, 258542180), (1214, 129271090), (2428, 64635545), (3035, 51708436), (6070, 25854218), (7891, 19887860), (12140, 12927109), (15782, 9943930), (31564, 4971965), (39455, 3977572), (78910, 1988786), (157820, 994393)]