144649968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2454

約数の個数: 80

約数和(自身を含む): 395308032

約数和(自身を除く): 250658064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2371, 2542, 3813, 4742, 5084, 7113, 7626, 9484, 10168, 14226, 15252, 18968, 20336, 28452, 30504, 37936, 56904, 61008, 73501, 97211, 113808, 147002, 194422, 220503, 291633, 294004, 388844, 441006, 583266, 588008, 777688, 882012, 1166532, 1176016, 1555376, 1764024, 2333064, 3013541, 3528048, 4666128, 6027082, 9040623, 12054164, 18081246, 24108328, 36162492, 48216656, 72324984, 144649968]

約数ペア:

[(1, 144649968), (2, 72324984), (3, 48216656), (4, 36162492), (6, 24108328), (8, 18081246), (12, 12054164), (16, 9040623), (24, 6027082), (31, 4666128), (41, 3528048), (48, 3013541), (62, 2333064), (82, 1764024), (93, 1555376), (123, 1176016), (124, 1166532), (164, 882012), (186, 777688), (246, 588008), (248, 583266), (328, 441006), (372, 388844), (492, 294004), (496, 291633), (656, 220503), (744, 194422), (984, 147002), (1271, 113808), (1488, 97211), (1968, 73501), (2371, 61008), (2542, 56904), (3813, 37936), (4742, 30504), (5084, 28452), (7113, 20336), (7626, 18968), (9484, 15252), (10168, 14226)]