187615836

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 492273600

約数和(自身を除く): 304657764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 79, 82, 123, 158, 164, 237, 246, 316, 369, 474, 492, 711, 738, 948, 1422, 1476, 1609, 2844, 3218, 3239, 4827, 6436, 6478, 9654, 9717, 12956, 14481, 19308, 19434, 28962, 29151, 38868, 57924, 58302, 65969, 116604, 127111, 131938, 197907, 254222, 263876, 381333, 395814, 508444, 593721, 762666, 791628, 1143999, 1187442, 1525332, 2287998, 2374884, 4575996, 5211551, 10423102, 15634653, 20846204, 31269306, 46903959, 62538612, 93807918, 187615836]

約数ペア:

[(1, 187615836), (2, 93807918), (3, 62538612), (4, 46903959), (6, 31269306), (9, 20846204), (12, 15634653), (18, 10423102), (36, 5211551), (41, 4575996), (79, 2374884), (82, 2287998), (123, 1525332), (158, 1187442), (164, 1143999), (237, 791628), (246, 762666), (316, 593721), (369, 508444), (474, 395814), (492, 381333), (711, 263876), (738, 254222), (948, 197907), (1422, 131938), (1476, 127111), (1609, 116604), (2844, 65969), (3218, 58302), (3239, 57924), (4827, 38868), (6436, 29151), (6478, 28962), (9654, 19434), (9717, 19308), (12956, 14481)]