138215814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2701

約数の個数: 64

約数和(自身を含む): 326218752

約数和(自身を除く): 188002938

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 47, 51, 66, 94, 102, 141, 187, 282, 374, 517, 561, 799, 1034, 1122, 1551, 1598, 2397, 2621, 3102, 4794, 5242, 7863, 8789, 15726, 17578, 26367, 28831, 44557, 52734, 57662, 86493, 89114, 123187, 133671, 172986, 246374, 267342, 369561, 490127, 739122, 980254, 1355057, 1470381, 2094179, 2710114, 2940762, 4065171, 4188358, 6282537, 8130342, 12565074, 23035969, 46071938, 69107907, 138215814]

約数ペア:

[(1, 138215814), (2, 69107907), (3, 46071938), (6, 23035969), (11, 12565074), (17, 8130342), (22, 6282537), (33, 4188358), (34, 4065171), (47, 2940762), (51, 2710114), (66, 2094179), (94, 1470381), (102, 1355057), (141, 980254), (187, 739122), (282, 490127), (374, 369561), (517, 267342), (561, 246374), (799, 172986), (1034, 133671), (1122, 123187), (1551, 89114), (1598, 86493), (2397, 57662), (2621, 52734), (3102, 44557), (4794, 28831), (5242, 26367), (7863, 17578), (8789, 15726)]