148565522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2647}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 269460480

約数和(自身を除く): 120894958

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2647, 2954, 4009, 5294, 8018, 18529, 28063, 37058, 50293, 56126, 100586, 352051, 558517, 704102, 1117034, 3909619, 7819238, 10611823, 21223646, 74282761, 148565522]

約数ペア:

[(1, 148565522), (2, 74282761), (7, 21223646), (14, 10611823), (19, 7819238), (38, 3909619), (133, 1117034), (211, 704102), (266, 558517), (422, 352051), (1477, 100586), (2647, 56126), (2954, 50293), (4009, 37058), (5294, 28063), (8018, 18529)]