139687236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298477}}^1$

素因数の和:298500

約数の個数: 36

約数和(自身を含む): 380260972

約数和(自身を除く): 240573736

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298477, 596954, 895431, 1193908, 1790862, 2686293, 3581724, 3880201, 5372586, 7760402, 10745172, 11640603, 15520804, 23281206, 34921809, 46562412, 69843618, 139687236]

約数ペア:

[(1, 139687236), (2, 69843618), (3, 46562412), (4, 34921809), (6, 23281206), (9, 15520804), (12, 11640603), (13, 10745172), (18, 7760402), (26, 5372586), (36, 3880201), (39, 3581724), (52, 2686293), (78, 1790862), (117, 1193908), (156, 895431), (234, 596954), (468, 298477)]