193156913740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17761}}^1\times {\mathrm{77681}}^1$

素因数の和:95458

約数の個数: 48

約数和(自身を含む): 463608661824

約数和(自身を除く): 270451748084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17761, 35522, 71044, 77681, 88805, 124327, 155362, 177610, 248654, 310724, 355220, 388405, 497308, 543767, 621635, 776810, 1087534, 1243270, 1553620, 2175068, 2486540, 2718835, 5437670, 10875340, 1379692241, 2759384482, 5518768964, 6898461205, 9657845687, 13796922410, 19315691374, 27593844820, 38631382748, 48289228435, 96578456870, 193156913740]

約数ペア:

[(1, 193156913740), (2, 96578456870), (4, 48289228435), (5, 38631382748), (7, 27593844820), (10, 19315691374), (14, 13796922410), (20, 9657845687), (28, 6898461205), (35, 5518768964), (70, 2759384482), (140, 1379692241), (17761, 10875340), (35522, 5437670), (71044, 2718835), (77681, 2486540), (88805, 2175068), (124327, 1553620), (155362, 1243270), (177610, 1087534), (248654, 776810), (310724, 621635), (355220, 543767), (388405, 497308)]