180929476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26161}}^1$

素因数の和:26204

約数の個数: 48

約数和(自身を含む): 410220160

約数和(自身を除く): 229290684

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 26161, 52322, 104644, 183127, 340093, 366254, 497059, 680186, 732508, 994118, 1360372, 1988236, 2380651, 3479413, 4761302, 6461767, 6958826, 9522604, 12923534, 13917652, 25847068, 45232369, 90464738, 180929476]

約数ペア:

[(1, 180929476), (2, 90464738), (4, 45232369), (7, 25847068), (13, 13917652), (14, 12923534), (19, 9522604), (26, 6958826), (28, 6461767), (38, 4761302), (52, 3479413), (76, 2380651), (91, 1988236), (133, 1360372), (182, 994118), (247, 732508), (266, 680186), (364, 497059), (494, 366254), (532, 340093), (988, 183127), (1729, 104644), (3458, 52322), (6916, 26161)]