139011402

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 162904758

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 79, 82, 123, 138, 158, 237, 246, 311, 474, 622, 933, 943, 1817, 1866, 1886, 2829, 3239, 3634, 5451, 5658, 6478, 7153, 9717, 10902, 12751, 14306, 19434, 21459, 24569, 25502, 38253, 42918, 49138, 73707, 74497, 76506, 147414, 148994, 223491, 293273, 446982, 565087, 586546, 879819, 1007329, 1130174, 1695261, 1759638, 2014658, 3021987, 3390522, 6043974, 23168567, 46337134, 69505701, 139011402]

約数ペア:

[(1, 139011402), (2, 69505701), (3, 46337134), (6, 23168567), (23, 6043974), (41, 3390522), (46, 3021987), (69, 2014658), (79, 1759638), (82, 1695261), (123, 1130174), (138, 1007329), (158, 879819), (237, 586546), (246, 565087), (311, 446982), (474, 293273), (622, 223491), (933, 148994), (943, 147414), (1817, 76506), (1866, 74497), (1886, 73707), (2829, 49138), (3239, 42918), (3634, 38253), (5451, 25502), (5658, 24569), (6478, 21459), (7153, 19434), (9717, 14306), (10902, 12751)]