172321842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16217}}^1$

素因数の和:16263

約数の個数: 64

約数和(自身を含む): 448395264

約数和(自身を除く): 276073422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 16217, 32434, 48651, 97302, 113519, 178387, 227038, 340557, 356774, 372991, 535161, 681114, 745982, 1070322, 1118973, 1248709, 2237946, 2497418, 2610937, 3746127, 4102901, 5221874, 7492254, 7832811, 8205802, 12308703, 15665622, 24617406, 28720307, 57440614, 86160921, 172321842]

約数ペア:

[(1, 172321842), (2, 86160921), (3, 57440614), (6, 28720307), (7, 24617406), (11, 15665622), (14, 12308703), (21, 8205802), (22, 7832811), (23, 7492254), (33, 5221874), (42, 4102901), (46, 3746127), (66, 2610937), (69, 2497418), (77, 2237946), (138, 1248709), (154, 1118973), (161, 1070322), (231, 745982), (253, 681114), (322, 535161), (462, 372991), (483, 356774), (506, 340557), (759, 227038), (966, 178387), (1518, 113519), (1771, 97302), (3542, 48651), (5313, 32434), (10626, 16217)]