151429280

素因数分解:

$2^5\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2053}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 358702344

約数和(自身を除く): 207273064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 461, 922, 1844, 2053, 2305, 3688, 4106, 4610, 7376, 8212, 9220, 10265, 14752, 16424, 18440, 20530, 32848, 36880, 41060, 65696, 73760, 82120, 164240, 328480, 946433, 1892866, 3785732, 4732165, 7571464, 9464330, 15142928, 18928660, 30285856, 37857320, 75714640, 151429280]

約数ペア:

[(1, 151429280), (2, 75714640), (4, 37857320), (5, 30285856), (8, 18928660), (10, 15142928), (16, 9464330), (20, 7571464), (32, 4732165), (40, 3785732), (80, 1892866), (160, 946433), (461, 328480), (922, 164240), (1844, 82120), (2053, 73760), (2305, 65696), (3688, 41060), (4106, 36880), (4610, 32848), (7376, 20530), (8212, 18440), (9220, 16424), (10265, 14752)]