161707020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3167}}^1$

素因数の和:3239

約数の個数: 96

約数和(自身を含む): 485388288

約数和(自身を除く): 323681268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 555, 690, 740, 851, 1110, 1380, 1702, 2220, 2553, 3167, 3404, 4255, 5106, 6334, 8510, 9501, 10212, 12668, 12765, 15835, 17020, 19002, 25530, 31670, 38004, 47505, 51060, 63340, 72841, 95010, 117179, 145682, 190020, 218523, 234358, 291364, 351537, 364205, 437046, 468716, 585895, 703074, 728410, 874092, 1092615, 1171790, 1406148, 1456820, 1757685, 2185230, 2343580, 2695117, 3515370, 4370460, 5390234, 7030740, 8085351, 10780468, 13475585, 16170702, 26951170, 32341404, 40426755, 53902340, 80853510, 161707020]

約数ペア:

[(1, 161707020), (2, 80853510), (3, 53902340), (4, 40426755), (5, 32341404), (6, 26951170), (10, 16170702), (12, 13475585), (15, 10780468), (20, 8085351), (23, 7030740), (30, 5390234), (37, 4370460), (46, 3515370), (60, 2695117), (69, 2343580), (74, 2185230), (92, 1757685), (111, 1456820), (115, 1406148), (138, 1171790), (148, 1092615), (185, 874092), (222, 728410), (230, 703074), (276, 585895), (345, 468716), (370, 437046), (444, 364205), (460, 351537), (555, 291364), (690, 234358), (740, 218523), (851, 190020), (1110, 145682), (1380, 117179), (1702, 95010), (2220, 72841), (2553, 63340), (3167, 51060), (3404, 47505), (4255, 38004), (5106, 31670), (6334, 25530), (8510, 19002), (9501, 17020), (10212, 15835), (12668, 12765)]