145890689756

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2803}}^1\times {\mathrm{9341}}^1$

素因数の和:12354

約数の個数: 48

約数和(自身を含む): 293383641600

約数和(自身を除く): 147492951844

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 2803, 5572, 5606, 9341, 11212, 18682, 19621, 37364, 39242, 65387, 78484, 130774, 261548, 557797, 1115594, 1858859, 2231188, 3717718, 3904579, 7435436, 7809158, 13012013, 15618316, 26024026, 26182823, 52048052, 52365646, 104731292, 183279761, 366559522, 733119044, 5210381777, 10420763554, 20841527108, 36472672439, 72945344878, 145890689756]

約数ペア:

[(1, 145890689756), (2, 72945344878), (4, 36472672439), (7, 20841527108), (14, 10420763554), (28, 5210381777), (199, 733119044), (398, 366559522), (796, 183279761), (1393, 104731292), (2786, 52365646), (2803, 52048052), (5572, 26182823), (5606, 26024026), (9341, 15618316), (11212, 13012013), (18682, 7809158), (19621, 7435436), (37364, 3904579), (39242, 3717718), (65387, 2231188), (78484, 1858859), (130774, 1115594), (261548, 557797)]