128548290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7083

約数の個数: 64

約数和(自身を含む): 339365376

約数和(自身を除く): 210817086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1222, 1410, 1833, 3055, 3666, 6110, 7013, 9165, 14026, 18330, 21039, 35065, 42078, 70130, 91169, 105195, 182338, 210390, 273507, 329611, 455845, 547014, 659222, 911690, 988833, 1367535, 1648055, 1977666, 2735070, 3296110, 4284943, 4944165, 8569886, 9888330, 12854829, 21424715, 25709658, 42849430, 64274145, 128548290]

約数ペア:

[(1, 128548290), (2, 64274145), (3, 42849430), (5, 25709658), (6, 21424715), (10, 12854829), (13, 9888330), (15, 8569886), (26, 4944165), (30, 4284943), (39, 3296110), (47, 2735070), (65, 1977666), (78, 1648055), (94, 1367535), (130, 988833), (141, 911690), (195, 659222), (235, 547014), (282, 455845), (390, 329611), (470, 273507), (611, 210390), (705, 182338), (1222, 105195), (1410, 91169), (1833, 70130), (3055, 42078), (3666, 35065), (6110, 21039), (7013, 18330), (9165, 14026)]