158824120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43633}}^1$

素因数の和:43664

約数の個数: 64

約数和(自身を含む): 439830720

約数和(自身を除く): 281006600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 43633, 87266, 174532, 218165, 305431, 349064, 436330, 567229, 610862, 872660, 1134458, 1221724, 1527155, 1745320, 2268916, 2443448, 2836145, 3054310, 3970603, 4537832, 5672290, 6108620, 7941206, 11344580, 12217240, 15882412, 19853015, 22689160, 31764824, 39706030, 79412060, 158824120]

約数ペア:

[(1, 158824120), (2, 79412060), (4, 39706030), (5, 31764824), (7, 22689160), (8, 19853015), (10, 15882412), (13, 12217240), (14, 11344580), (20, 7941206), (26, 6108620), (28, 5672290), (35, 4537832), (40, 3970603), (52, 3054310), (56, 2836145), (65, 2443448), (70, 2268916), (91, 1745320), (104, 1527155), (130, 1221724), (140, 1134458), (182, 872660), (260, 610862), (280, 567229), (364, 436330), (455, 349064), (520, 305431), (728, 218165), (910, 174532), (1820, 87266), (3640, 43633)]