128328330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7071

約数の個数: 64

約数和(自身を含む): 338784768

約数和(自身を除く): 210456438

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, 7001, 9165, 14002, 18330, 21003, 35005, 42006, 70010, 91013, 105015, 182026, 210030, 273039, 329047, 455065, 546078, 658094, 910130, 987141, 1365195, 1645235, 1974282, 2730390, 3290470, 4277611, 4935705, 8555222, 9871410, 12832833, 21388055, 25665666, 42776110, 64164165, 128328330]

約数ペア:

[(1, 128328330), (2, 64164165), (3, 42776110), (5, 25665666), (6, 21388055), (10, 12832833), (13, 9871410), (15, 8555222), (26, 4935705), (30, 4277611), (39, 3290470), (47, 2730390), (65, 1974282), (78, 1645235), (94, 1365195), (130, 987141), (141, 910130), (195, 658094), (235, 546078), (282, 455065), (390, 329047), (470, 273039), (611, 210030), (705, 182026), (1222, 105015), (1410, 91013), (1833, 70010), (3055, 42006), (3666, 35005), (6110, 21003), (7001, 18330), (9165, 14002)]