179645172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1583}}^1$

素因数の和:1797

約数の個数: 72

約数和(自身を含む): 490444416

約数和(自身を除く): 310799244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 1583, 2316, 2702, 3166, 4053, 4749, 5404, 6332, 8106, 9457, 9498, 11081, 16212, 18914, 18996, 22162, 28371, 33243, 37828, 44324, 56742, 66486, 77567, 113484, 132972, 155134, 232701, 305519, 310268, 465402, 611038, 916557, 930804, 1222076, 1833114, 2138633, 3666228, 4277266, 6415899, 8554532, 12831798, 14970431, 25663596, 29940862, 44911293, 59881724, 89822586, 179645172]

約数ペア:

[(1, 179645172), (2, 89822586), (3, 59881724), (4, 44911293), (6, 29940862), (7, 25663596), (12, 14970431), (14, 12831798), (21, 8554532), (28, 6415899), (42, 4277266), (49, 3666228), (84, 2138633), (98, 1833114), (147, 1222076), (193, 930804), (196, 916557), (294, 611038), (386, 465402), (579, 310268), (588, 305519), (772, 232701), (1158, 155134), (1351, 132972), (1583, 113484), (2316, 77567), (2702, 66486), (3166, 56742), (4053, 44324), (4749, 37828), (5404, 33243), (6332, 28371), (8106, 22162), (9457, 18996), (9498, 18914), (11081, 16212)]