163069712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 364476672

約数和(自身を除く): 201406960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 208, 214, 221, 272, 428, 431, 442, 856, 862, 884, 1391, 1712, 1724, 1768, 1819, 2782, 3448, 3536, 3638, 5564, 5603, 6896, 7276, 7327, 11128, 11206, 14552, 14654, 22256, 22412, 23647, 29104, 29308, 44824, 46117, 47294, 58616, 89648, 92234, 94588, 95251, 117232, 184468, 189176, 190502, 368936, 378352, 381004, 599521, 737872, 762008, 783989, 1199042, 1524016, 1567978, 2398084, 3135956, 4796168, 6271912, 9592336, 10191857, 12543824, 20383714, 40767428, 81534856, 163069712]

約数ペア:

[(1, 163069712), (2, 81534856), (4, 40767428), (8, 20383714), (13, 12543824), (16, 10191857), (17, 9592336), (26, 6271912), (34, 4796168), (52, 3135956), (68, 2398084), (104, 1567978), (107, 1524016), (136, 1199042), (208, 783989), (214, 762008), (221, 737872), (272, 599521), (428, 381004), (431, 378352), (442, 368936), (856, 190502), (862, 189176), (884, 184468), (1391, 117232), (1712, 95251), (1724, 94588), (1768, 92234), (1819, 89648), (2782, 58616), (3448, 47294), (3536, 46117), (3638, 44824), (5564, 29308), (5603, 29104), (6896, 23647), (7276, 22412), (7327, 22256), (11128, 14654), (11206, 14552)]