148203160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8677}}^1$

素因数の和:8756

約数の個数: 64

約数和(自身を含む): 387385920

約数和(自身を除く): 239182760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 8677, 17080, 17354, 34708, 43385, 60739, 69416, 86770, 121478, 173540, 242956, 303695, 347080, 485912, 529297, 607390, 1058594, 1214780, 2117188, 2429560, 2646485, 3705079, 4234376, 5292970, 7410158, 10585940, 14820316, 18525395, 21171880, 29640632, 37050790, 74101580, 148203160]

約数ペア:

[(1, 148203160), (2, 74101580), (4, 37050790), (5, 29640632), (7, 21171880), (8, 18525395), (10, 14820316), (14, 10585940), (20, 7410158), (28, 5292970), (35, 4234376), (40, 3705079), (56, 2646485), (61, 2429560), (70, 2117188), (122, 1214780), (140, 1058594), (244, 607390), (280, 529297), (305, 485912), (427, 347080), (488, 303695), (610, 242956), (854, 173540), (1220, 121478), (1708, 86770), (2135, 69416), (2440, 60739), (3416, 43385), (4270, 34708), (8540, 17354), (8677, 17080)]