177905208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30052

約数の個数: 64

約数和(自身を含む): 504201600

約数和(自身を除く): 326296392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 30011, 60022, 90033, 120044, 180066, 240088, 360132, 390143, 570209, 720264, 780286, 1140418, 1170429, 1560572, 1710627, 2280836, 2340858, 3121144, 3421254, 4561672, 4681716, 6842508, 7412717, 9363432, 13685016, 14825434, 22238151, 29650868, 44476302, 59301736, 88952604, 177905208]

約数ペア:

[(1, 177905208), (2, 88952604), (3, 59301736), (4, 44476302), (6, 29650868), (8, 22238151), (12, 14825434), (13, 13685016), (19, 9363432), (24, 7412717), (26, 6842508), (38, 4681716), (39, 4561672), (52, 3421254), (57, 3121144), (76, 2340858), (78, 2280836), (104, 1710627), (114, 1560572), (152, 1170429), (156, 1140418), (228, 780286), (247, 720264), (312, 570209), (456, 390143), (494, 360132), (741, 240088), (988, 180066), (1482, 120044), (1976, 90033), (2964, 60022), (5928, 30011)]