156937277270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{571}}^1\times {\mathrm{1493}}^1$

素因数の和:2561

約数の個数: 64

約数和(自身を含む): 290724033600

約数和(自身を除く): 133786756330

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 449, 571, 898, 1142, 1493, 2245, 2855, 2986, 4490, 5710, 7465, 14930, 18409, 23411, 36818, 46822, 61213, 92045, 117055, 122426, 184090, 234110, 256379, 306065, 512758, 612130, 670357, 852503, 1281895, 1340714, 1705006, 2563790, 3351785, 4262515, 6703570, 8525030, 10511539, 21023078, 27484637, 34952623, 52557695, 54969274, 69905246, 105115390, 137423185, 174763115, 274846370, 349526230, 382773847, 765547694, 1913869235, 3827738470, 15693727727, 31387455454, 78468638635, 156937277270]

約数ペア:

[(1, 156937277270), (2, 78468638635), (5, 31387455454), (10, 15693727727), (41, 3827738470), (82, 1913869235), (205, 765547694), (410, 382773847), (449, 349526230), (571, 274846370), (898, 174763115), (1142, 137423185), (1493, 105115390), (2245, 69905246), (2855, 54969274), (2986, 52557695), (4490, 34952623), (5710, 27484637), (7465, 21023078), (14930, 10511539), (18409, 8525030), (23411, 6703570), (36818, 4262515), (46822, 3351785), (61213, 2563790), (92045, 1705006), (117055, 1340714), (122426, 1281895), (184090, 852503), (234110, 670357), (256379, 612130), (306065, 512758)]