156784188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16729}}^1$

素因数の和:16818

約数の個数: 48

約数和(自身を含む): 404732160

約数和(自身を除く): 247947972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 16729, 33458, 50187, 66916, 100374, 184019, 200748, 368038, 552057, 736076, 1104114, 1187759, 2208228, 2375518, 3563277, 4751036, 7126554, 13065349, 14253108, 26130698, 39196047, 52261396, 78392094, 156784188]

約数ペア:

[(1, 156784188), (2, 78392094), (3, 52261396), (4, 39196047), (6, 26130698), (11, 14253108), (12, 13065349), (22, 7126554), (33, 4751036), (44, 3563277), (66, 2375518), (71, 2208228), (132, 1187759), (142, 1104114), (213, 736076), (284, 552057), (426, 368038), (781, 200748), (852, 184019), (1562, 100374), (2343, 66916), (3124, 50187), (4686, 33458), (9372, 16729)]