157728432

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 418965248

約数和(自身を除く): 261236816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 103, 122, 183, 206, 244, 309, 366, 412, 488, 523, 618, 732, 824, 976, 1046, 1236, 1464, 1569, 1648, 2092, 2472, 2928, 3138, 4184, 4944, 6276, 6283, 8368, 12552, 12566, 18849, 25104, 25132, 31903, 37698, 50264, 53869, 63806, 75396, 95709, 100528, 107738, 127612, 150792, 161607, 191418, 215476, 255224, 301584, 323214, 382836, 430952, 510448, 646428, 765672, 861904, 1292856, 1531344, 2585712, 3286009, 6572018, 9858027, 13144036, 19716054, 26288072, 39432108, 52576144, 78864216, 157728432]

約数ペア:

[(1, 157728432), (2, 78864216), (3, 52576144), (4, 39432108), (6, 26288072), (8, 19716054), (12, 13144036), (16, 9858027), (24, 6572018), (48, 3286009), (61, 2585712), (103, 1531344), (122, 1292856), (183, 861904), (206, 765672), (244, 646428), (309, 510448), (366, 430952), (412, 382836), (488, 323214), (523, 301584), (618, 255224), (732, 215476), (824, 191418), (976, 161607), (1046, 150792), (1236, 127612), (1464, 107738), (1569, 100528), (1648, 95709), (2092, 75396), (2472, 63806), (2928, 53869), (3138, 50264), (4184, 37698), (4944, 31903), (6276, 25132), (6283, 25104), (8368, 18849), (12552, 12566)]