131567140304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1123}}^1\times {\mathrm{1321}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 267538364544

約数和(自身を除く): 135971224240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 964, 1123, 1321, 1928, 2246, 2642, 3856, 4492, 5284, 5543, 8984, 10568, 11086, 17968, 21136, 22172, 25829, 30383, 44344, 51658, 60766, 88688, 103316, 121532, 206632, 243064, 270643, 318361, 413264, 486128, 541286, 636722, 1082572, 1273444, 1483483, 2165144, 2546888, 2966966, 4330288, 5093776, 5933932, 6224789, 7322303, 11867864, 12449578, 14644606, 23735728, 24899156, 29289212, 34120109, 49798312, 58578424, 68240218, 99596624, 117156848, 136480436, 272960872, 357519403, 545921744, 715038806, 1430077612, 2860155224, 5720310448, 8222946269, 16445892538, 32891785076, 65783570152, 131567140304]

約数ペア:

[(1, 131567140304), (2, 65783570152), (4, 32891785076), (8, 16445892538), (16, 8222946269), (23, 5720310448), (46, 2860155224), (92, 1430077612), (184, 715038806), (241, 545921744), (368, 357519403), (482, 272960872), (964, 136480436), (1123, 117156848), (1321, 99596624), (1928, 68240218), (2246, 58578424), (2642, 49798312), (3856, 34120109), (4492, 29289212), (5284, 24899156), (5543, 23735728), (8984, 14644606), (10568, 12449578), (11086, 11867864), (17968, 7322303), (21136, 6224789), (22172, 5933932), (25829, 5093776), (30383, 4330288), (44344, 2966966), (51658, 2546888), (60766, 2165144), (88688, 1483483), (103316, 1273444), (121532, 1082572), (206632, 636722), (243064, 541286), (270643, 486128), (318361, 413264)]