156724815572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{709663}}^1$

素因数の和:709848

約数の個数: 48

約数和(自身を含む): 307119869952

約数和(自身を除く): 150395054380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 137, 274, 403, 548, 806, 1612, 1781, 3562, 4247, 7124, 8494, 16988, 55211, 110422, 220844, 709663, 1419326, 2838652, 9225619, 18451238, 21999553, 36902476, 43999106, 87998212, 97223831, 194447662, 285994189, 388895324, 571988378, 1143976756, 1263909803, 2527819606, 3013938761, 5055639212, 6027877522, 12055755044, 39181203893, 78362407786, 156724815572]

約数ペア:

[(1, 156724815572), (2, 78362407786), (4, 39181203893), (13, 12055755044), (26, 6027877522), (31, 5055639212), (52, 3013938761), (62, 2527819606), (124, 1263909803), (137, 1143976756), (274, 571988378), (403, 388895324), (548, 285994189), (806, 194447662), (1612, 97223831), (1781, 87998212), (3562, 43999106), (4247, 36902476), (7124, 21999553), (8494, 18451238), (16988, 9225619), (55211, 2838652), (110422, 1419326), (220844, 709663)]