188111968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17239}}^1$

素因数の和:17291

約数の個数: 48

約数和(自身を含む): 417070080

約数和(自身を除く): 228958112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 17239, 34478, 68956, 137912, 189629, 275824, 379258, 534409, 551648, 758516, 1068818, 1517032, 2137636, 3034064, 4275272, 5878499, 6068128, 8550544, 11756998, 17101088, 23513996, 47027992, 94055984, 188111968]

約数ペア:

[(1, 188111968), (2, 94055984), (4, 47027992), (8, 23513996), (11, 17101088), (16, 11756998), (22, 8550544), (31, 6068128), (32, 5878499), (44, 4275272), (62, 3034064), (88, 2137636), (124, 1517032), (176, 1068818), (248, 758516), (341, 551648), (352, 534409), (496, 379258), (682, 275824), (992, 189629), (1364, 137912), (2728, 68956), (5456, 34478), (10912, 17239)]