149720382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{169751}}^1$

素因数の和:169773

約数の個数: 36

約数和(自身を含む): 377358696

約数和(自身を除く): 227638314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 169751, 339502, 509253, 1018506, 1188257, 1527759, 2376514, 3055518, 3564771, 7129542, 8317799, 10694313, 16635598, 21388626, 24953397, 49906794, 74860191, 149720382]

約数ペア:

[(1, 149720382), (2, 74860191), (3, 49906794), (6, 24953397), (7, 21388626), (9, 16635598), (14, 10694313), (18, 8317799), (21, 7129542), (42, 3564771), (49, 3055518), (63, 2376514), (98, 1527759), (126, 1188257), (147, 1018506), (294, 509253), (441, 339502), (882, 169751)]