147028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 302400

約数和(自身を除く): 155372

約数列:

[1, 2, 4, 7, 14, 28, 59, 89, 118, 178, 236, 356, 413, 623, 826, 1246, 1652, 2492, 5251, 10502, 21004, 36757, 73514, 147028]

約数ペア:

[(1, 147028), (2, 73514), (4, 36757), (7, 21004), (14, 10502), (28, 5251), (59, 2492), (89, 1652), (118, 1246), (178, 826), (236, 623), (356, 413)]