148178240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 112

約数和(自身を含む): 408627072

約数和(自身を除く): 260448832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 664, 797, 830, 1120, 1162, 1328, 1594, 1660, 2240, 2324, 2656, 2905, 3188, 3320, 3985, 4648, 5312, 5579, 5810, 6376, 6640, 7970, 9296, 11158, 11620, 12752, 13280, 15940, 18592, 22316, 23240, 25504, 26560, 27895, 31880, 37184, 44632, 46480, 51008, 55790, 63760, 66151, 89264, 92960, 111580, 127520, 132302, 178528, 185920, 223160, 255040, 264604, 330755, 357056, 446320, 463057, 529208, 661510, 892640, 926114, 1058416, 1323020, 1785280, 1852228, 2116832, 2315285, 2646040, 3704456, 4233664, 4630570, 5292080, 7408912, 9261140, 10584160, 14817824, 18522280, 21168320, 29635648, 37044560, 74089120, 148178240]

約数ペア:

[(1, 148178240), (2, 74089120), (4, 37044560), (5, 29635648), (7, 21168320), (8, 18522280), (10, 14817824), (14, 10584160), (16, 9261140), (20, 7408912), (28, 5292080), (32, 4630570), (35, 4233664), (40, 3704456), (56, 2646040), (64, 2315285), (70, 2116832), (80, 1852228), (83, 1785280), (112, 1323020), (140, 1058416), (160, 926114), (166, 892640), (224, 661510), (280, 529208), (320, 463057), (332, 446320), (415, 357056), (448, 330755), (560, 264604), (581, 255040), (664, 223160), (797, 185920), (830, 178528), (1120, 132302), (1162, 127520), (1328, 111580), (1594, 92960), (1660, 89264), (2240, 66151), (2324, 63760), (2656, 55790), (2905, 51008), (3188, 46480), (3320, 44632), (3985, 37184), (4648, 31880), (5312, 27895), (5579, 26560), (5810, 25504), (6376, 23240), (6640, 22316), (7970, 18592), (9296, 15940), (11158, 13280), (11620, 12752)]