156662198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6737}}^1$

素因数の和:6908

約数の個数: 32

約数和(自身を含む): 294962688

約数和(自身を除く): 138300490

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3322, 6737, 11627, 13474, 23254, 47159, 74107, 94318, 148214, 518749, 1017287, 1037498, 2034574, 7121009, 11190157, 14242018, 22380314, 78331099, 156662198]

約数ペア:

[(1, 156662198), (2, 78331099), (7, 22380314), (11, 14242018), (14, 11190157), (22, 7121009), (77, 2034574), (151, 1037498), (154, 1017287), (302, 518749), (1057, 148214), (1661, 94318), (2114, 74107), (3322, 47159), (6737, 23254), (11627, 13474)]