156968431220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24223}}^1\times {\mathrm{17053}}^1$

素因数の和:41304

約数の個数: 48

約数和(自身を含む): 347017520640

約数和(自身を除く): 190049089420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 17053, 24223, 34106, 48446, 68212, 85265, 96892, 121115, 170530, 242230, 324007, 341060, 460237, 484460, 648014, 920474, 1296028, 1620035, 1840948, 2301185, 3240070, 4602370, 6480140, 9204740, 413074819, 826149638, 1652299276, 2065374095, 4130748190, 7848421561, 8261496380, 15696843122, 31393686244, 39242107805, 78484215610, 156968431220]

約数ペア:

[(1, 156968431220), (2, 78484215610), (4, 39242107805), (5, 31393686244), (10, 15696843122), (19, 8261496380), (20, 7848421561), (38, 4130748190), (76, 2065374095), (95, 1652299276), (190, 826149638), (380, 413074819), (17053, 9204740), (24223, 6480140), (34106, 4602370), (48446, 3240070), (68212, 2301185), (85265, 1840948), (96892, 1620035), (121115, 1296028), (170530, 920474), (242230, 648014), (324007, 484460), (341060, 460237)]