121591316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13613}}^1$

素因数の和:13664

約数の個数: 48

約数和(自身を含む): 274458240

約数和(自身を除く): 152866924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 13613, 27226, 54452, 95291, 149743, 190582, 299486, 381164, 394777, 598972, 789554, 1048201, 1579108, 2096402, 2763439, 4192804, 4342547, 5526878, 8685094, 11053756, 17370188, 30397829, 60795658, 121591316]

約数ペア:

[(1, 121591316), (2, 60795658), (4, 30397829), (7, 17370188), (11, 11053756), (14, 8685094), (22, 5526878), (28, 4342547), (29, 4192804), (44, 2763439), (58, 2096402), (77, 1579108), (116, 1048201), (154, 789554), (203, 598972), (308, 394777), (319, 381164), (406, 299486), (638, 190582), (812, 149743), (1276, 95291), (2233, 54452), (4466, 27226), (8932, 13613)]