139082560

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2917}}^1$

素因数の和:3083

約数の個数: 56

約数和(自身を含む): 333527400

約数和(自身を除く): 194444840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2917, 2980, 4768, 5834, 5960, 9536, 11668, 11920, 14585, 23336, 23840, 29170, 46672, 47680, 58340, 93344, 116680, 186688, 233360, 434633, 466720, 869266, 933440, 1738532, 2173165, 3477064, 4346330, 6954128, 8692660, 13908256, 17385320, 27816512, 34770640, 69541280, 139082560]

約数ペア:

[(1, 139082560), (2, 69541280), (4, 34770640), (5, 27816512), (8, 17385320), (10, 13908256), (16, 8692660), (20, 6954128), (32, 4346330), (40, 3477064), (64, 2173165), (80, 1738532), (149, 933440), (160, 869266), (298, 466720), (320, 434633), (596, 233360), (745, 186688), (1192, 116680), (1490, 93344), (2384, 58340), (2917, 47680), (2980, 46672), (4768, 29170), (5834, 23840), (5960, 23336), (9536, 14585), (11668, 11920)]