155320416

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 120

約数和(自身を含む): 471772224

約数和(自身を除く): 316451808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1933, 2232, 2511, 2592, 2976, 3348, 3866, 4464, 5022, 5799, 6696, 7732, 8928, 10044, 11598, 13392, 15464, 17397, 20088, 23196, 26784, 30928, 34794, 40176, 46392, 52191, 59923, 61856, 69588, 80352, 92784, 104382, 119846, 139176, 156573, 179769, 185568, 208764, 239692, 278352, 313146, 359538, 417528, 479384, 539307, 556704, 626292, 719076, 835056, 958768, 1078614, 1252584, 1438152, 1617921, 1670112, 1917536, 2157228, 2505168, 2876304, 3235842, 4314456, 4853763, 5010336, 5752608, 6471684, 8628912, 9707526, 12943368, 17257824, 19415052, 25886736, 38830104, 51773472, 77660208, 155320416]

約数ペア:

[(1, 155320416), (2, 77660208), (3, 51773472), (4, 38830104), (6, 25886736), (8, 19415052), (9, 17257824), (12, 12943368), (16, 9707526), (18, 8628912), (24, 6471684), (27, 5752608), (31, 5010336), (32, 4853763), (36, 4314456), (48, 3235842), (54, 2876304), (62, 2505168), (72, 2157228), (81, 1917536), (93, 1670112), (96, 1617921), (108, 1438152), (124, 1252584), (144, 1078614), (162, 958768), (186, 835056), (216, 719076), (248, 626292), (279, 556704), (288, 539307), (324, 479384), (372, 417528), (432, 359538), (496, 313146), (558, 278352), (648, 239692), (744, 208764), (837, 185568), (864, 179769), (992, 156573), (1116, 139176), (1296, 119846), (1488, 104382), (1674, 92784), (1933, 80352), (2232, 69588), (2511, 61856), (2592, 59923), (2976, 52191), (3348, 46392), (3866, 40176), (4464, 34794), (5022, 30928), (5799, 26784), (6696, 23196), (7732, 20088), (8928, 17397), (10044, 15464), (11598, 13392)]