145176038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{334507}}^1$

素因数の和:334547

約数の個数: 16

約数和(自身を含む): 256902144

約数和(自身を除く): 111726106

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 334507, 669014, 2341549, 4683098, 10369717, 20739434, 72588019, 145176038]

約数ペア:

[(1, 145176038), (2, 72588019), (7, 20739434), (14, 10369717), (31, 4683098), (62, 2341549), (217, 669014), (434, 334507)]