127804545832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1\times {\mathrm{5839}}^1$

素因数の和:8446

約数の個数: 64

約数和(自身を含む): 255517286400

約数和(自身を除く): 127712740568

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 2531, 4324, 5062, 5839, 8648, 10124, 11678, 20248, 23356, 46712, 58213, 116426, 118957, 134297, 232852, 237914, 268594, 274433, 465704, 475828, 537188, 548866, 951656, 1074376, 1097732, 2195464, 2736011, 5472022, 6311959, 10944044, 12623918, 14778509, 21888088, 25247836, 29557018, 50495672, 59114036, 118228072, 339905707, 679811414, 694589923, 1359622828, 1389179846, 2719245656, 2778359692, 5556719384, 15975568229, 31951136458, 63902272916, 127804545832]

約数ペア:

[(1, 127804545832), (2, 63902272916), (4, 31951136458), (8, 15975568229), (23, 5556719384), (46, 2778359692), (47, 2719245656), (92, 1389179846), (94, 1359622828), (184, 694589923), (188, 679811414), (376, 339905707), (1081, 118228072), (2162, 59114036), (2531, 50495672), (4324, 29557018), (5062, 25247836), (5839, 21888088), (8648, 14778509), (10124, 12623918), (11678, 10944044), (20248, 6311959), (23356, 5472022), (46712, 2736011), (58213, 2195464), (116426, 1097732), (118957, 1074376), (134297, 951656), (232852, 548866), (237914, 537188), (268594, 475828), (274433, 465704)]