138415344

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 372621984

約数和(自身を除く): 234206640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1153, 1464, 1968, 2306, 2501, 2928, 3459, 4612, 5002, 6918, 7503, 9224, 10004, 13836, 15006, 18448, 20008, 27672, 30012, 40016, 47273, 55344, 60024, 70333, 94546, 120048, 140666, 141819, 189092, 210999, 281332, 283638, 378184, 421998, 562664, 567276, 756368, 843996, 1125328, 1134552, 1687992, 2269104, 2883653, 3375984, 5767306, 8650959, 11534612, 17301918, 23069224, 34603836, 46138448, 69207672, 138415344]

約数ペア:

[(1, 138415344), (2, 69207672), (3, 46138448), (4, 34603836), (6, 23069224), (8, 17301918), (12, 11534612), (16, 8650959), (24, 5767306), (41, 3375984), (48, 2883653), (61, 2269104), (82, 1687992), (122, 1134552), (123, 1125328), (164, 843996), (183, 756368), (244, 567276), (246, 562664), (328, 421998), (366, 378184), (488, 283638), (492, 281332), (656, 210999), (732, 189092), (976, 141819), (984, 140666), (1153, 120048), (1464, 94546), (1968, 70333), (2306, 60024), (2501, 55344), (2928, 47273), (3459, 40016), (4612, 30012), (5002, 27672), (6918, 20008), (7503, 18448), (9224, 15006), (10004, 13836)]