148517474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2749}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 270864000

約数和(自身を除く): 122346526

約数列:

[1, 2, 7, 14, 17, 34, 119, 227, 238, 454, 1589, 2749, 3178, 3859, 5498, 7718, 19243, 27013, 38486, 46733, 54026, 93466, 327131, 624023, 654262, 1248046, 4368161, 8736322, 10608391, 21216782, 74258737, 148517474]

約数ペア:

[(1, 148517474), (2, 74258737), (7, 21216782), (14, 10608391), (17, 8736322), (34, 4368161), (119, 1248046), (227, 654262), (238, 624023), (454, 327131), (1589, 93466), (2749, 54026), (3178, 46733), (3859, 38486), (5498, 27013), (7718, 19243)]