161555226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{29363}}^1$

素因数の和:29506

約数の個数: 32

約数和(自身を含む): 372100608

約数和(自身を除く): 210545382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 29363, 58726, 88089, 176178, 205541, 411082, 616623, 1233246, 3846553, 7693106, 11539659, 23079318, 26925871, 53851742, 80777613, 161555226]

約数ペア:

[(1, 161555226), (2, 80777613), (3, 53851742), (6, 26925871), (7, 23079318), (14, 11539659), (21, 7693106), (42, 3846553), (131, 1233246), (262, 616623), (393, 411082), (786, 205541), (917, 176178), (1834, 88089), (2751, 58726), (5502, 29363)]