180833048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 377055000

約数和(自身を除く): 196221952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 121, 178, 242, 356, 484, 712, 968, 979, 1958, 2099, 3916, 4198, 7832, 8396, 10769, 16792, 21538, 23089, 43076, 46178, 86152, 92356, 184712, 186811, 253979, 373622, 507958, 747244, 1015916, 1494488, 2031832, 2054921, 4109842, 8219684, 16439368, 22604131, 45208262, 90416524, 180833048]

約数ペア:

[(1, 180833048), (2, 90416524), (4, 45208262), (8, 22604131), (11, 16439368), (22, 8219684), (44, 4109842), (88, 2054921), (89, 2031832), (121, 1494488), (178, 1015916), (242, 747244), (356, 507958), (484, 373622), (712, 253979), (968, 186811), (979, 184712), (1958, 92356), (2099, 86152), (3916, 46178), (4198, 43076), (7832, 23089), (8396, 21538), (10769, 16792)]