138475656

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19427}}^1$

素因数の和:19456

約数の個数: 80

約数和(自身を含む): 423141840

約数和(自身を除く): 284666184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19427, 38854, 58281, 77708, 116562, 155416, 174843, 213697, 233124, 349686, 427394, 466248, 524529, 641091, 699372, 854788, 1049058, 1282182, 1398744, 1573587, 1709576, 1923273, 2098116, 2564364, 3147174, 3846546, 4196232, 5128728, 5769819, 6294348, 7693092, 11539638, 12588696, 15386184, 17309457, 23079276, 34618914, 46158552, 69237828, 138475656]

約数ペア:

[(1, 138475656), (2, 69237828), (3, 46158552), (4, 34618914), (6, 23079276), (8, 17309457), (9, 15386184), (11, 12588696), (12, 11539638), (18, 7693092), (22, 6294348), (24, 5769819), (27, 5128728), (33, 4196232), (36, 3846546), (44, 3147174), (54, 2564364), (66, 2098116), (72, 1923273), (81, 1709576), (88, 1573587), (99, 1398744), (108, 1282182), (132, 1049058), (162, 854788), (198, 699372), (216, 641091), (264, 524529), (297, 466248), (324, 427394), (396, 349686), (594, 233124), (648, 213697), (792, 174843), (891, 155416), (1188, 116562), (1782, 77708), (2376, 58281), (3564, 38854), (7128, 19427)]