128550192

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 224998608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 263, 272, 408, 526, 599, 789, 816, 1052, 1198, 1578, 1797, 2104, 2396, 3156, 3594, 4208, 4471, 4792, 6312, 7188, 8942, 9584, 10183, 12624, 13413, 14376, 17884, 20366, 26826, 28752, 30549, 35768, 40732, 53652, 61098, 71536, 81464, 107304, 122196, 157537, 162928, 214608, 244392, 315074, 472611, 488784, 630148, 945222, 1260296, 1890444, 2520592, 2678129, 3780888, 5356258, 7561776, 8034387, 10712516, 16068774, 21425032, 32137548, 42850064, 64275096, 128550192]

約数ペア:

[(1, 128550192), (2, 64275096), (3, 42850064), (4, 32137548), (6, 21425032), (8, 16068774), (12, 10712516), (16, 8034387), (17, 7561776), (24, 5356258), (34, 3780888), (48, 2678129), (51, 2520592), (68, 1890444), (102, 1260296), (136, 945222), (204, 630148), (263, 488784), (272, 472611), (408, 315074), (526, 244392), (599, 214608), (789, 162928), (816, 157537), (1052, 122196), (1198, 107304), (1578, 81464), (1797, 71536), (2104, 61098), (2396, 53652), (3156, 40732), (3594, 35768), (4208, 30549), (4471, 28752), (4792, 26826), (6312, 20366), (7188, 17884), (8942, 14376), (9584, 13413), (10183, 12624)]