136661840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3436

約数の個数: 80

約数和(自身を含む): 368214528

約数和(自身を除く): 231552688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 3343, 4088, 5110, 5840, 6686, 8176, 10220, 13372, 16715, 20440, 23401, 26744, 33430, 40880, 46802, 53488, 66860, 93604, 117005, 133720, 187208, 234010, 244039, 267440, 374416, 468020, 488078, 936040, 976156, 1220195, 1708273, 1872080, 1952312, 2440390, 3416546, 3904624, 4880780, 6833092, 8541365, 9761560, 13666184, 17082730, 19523120, 27332368, 34165460, 68330920, 136661840]

約数ペア:

[(1, 136661840), (2, 68330920), (4, 34165460), (5, 27332368), (7, 19523120), (8, 17082730), (10, 13666184), (14, 9761560), (16, 8541365), (20, 6833092), (28, 4880780), (35, 3904624), (40, 3416546), (56, 2440390), (70, 1952312), (73, 1872080), (80, 1708273), (112, 1220195), (140, 976156), (146, 936040), (280, 488078), (292, 468020), (365, 374416), (511, 267440), (560, 244039), (584, 234010), (730, 187208), (1022, 133720), (1168, 117005), (1460, 93604), (2044, 66860), (2555, 53488), (2920, 46802), (3343, 40880), (4088, 33430), (5110, 26744), (5840, 23401), (6686, 20440), (8176, 16715), (10220, 13372)]