121220152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11903}}^1$

素因数の和:11995

約数の個数: 32

約数和(自身を含む): 242841600

約数和(自身を除く): 121621448

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 11903, 23806, 47612, 95224, 226157, 452314, 797501, 904628, 1595002, 1809256, 3190004, 6380008, 15152519, 30305038, 60610076, 121220152]

約数ペア:

[(1, 121220152), (2, 60610076), (4, 30305038), (8, 15152519), (19, 6380008), (38, 3190004), (67, 1809256), (76, 1595002), (134, 904628), (152, 797501), (268, 452314), (536, 226157), (1273, 95224), (2546, 47612), (5092, 23806), (10184, 11903)]