148877498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5009}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 279918720

約数和(自身を除く): 131041222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 5009, 10018, 14861, 29722, 35063, 55099, 70126, 110198, 385693, 771386, 966737, 1933474, 6767159, 10634107, 13534318, 21268214, 74438749, 148877498]

約数ペア:

[(1, 148877498), (2, 74438749), (7, 21268214), (11, 13534318), (14, 10634107), (22, 6767159), (77, 1933474), (154, 966737), (193, 771386), (386, 385693), (1351, 110198), (2123, 70126), (2702, 55099), (4246, 35063), (5009, 29722), (10018, 14861)]