156934565380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{219311}}^1$

素因数の和:220324

約数の個数: 48

約数和(自身を含む): 338821249536

約数和(自身を除く): 181886684156

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 967, 1934, 3868, 4835, 9670, 19340, 35779, 71558, 143116, 178895, 219311, 357790, 438622, 715580, 877244, 1096555, 2193110, 4386220, 8114507, 16229014, 32458028, 40572535, 81145070, 162290140, 212073737, 424147474, 848294948, 1060368685, 2120737370, 4241474740, 7846728269, 15693456538, 31386913076, 39233641345, 78467282690, 156934565380]

約数ペア:

[(1, 156934565380), (2, 78467282690), (4, 39233641345), (5, 31386913076), (10, 15693456538), (20, 7846728269), (37, 4241474740), (74, 2120737370), (148, 1060368685), (185, 848294948), (370, 424147474), (740, 212073737), (967, 162290140), (1934, 81145070), (3868, 40572535), (4835, 32458028), (9670, 16229014), (19340, 8114507), (35779, 4386220), (71558, 2193110), (143116, 1096555), (178895, 877244), (219311, 715580), (357790, 438622)]