165283160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9677}}^1$

素因数の和:9756

約数の個数: 64

約数和(自身を含む): 432025920

約数和(自身を除く): 266742760

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, 9677, 17080, 19354, 38708, 48385, 67739, 77416, 96770, 135478, 193540, 270956, 338695, 387080, 541912, 590297, 677390, 1180594, 1354780, 2361188, 2709560, 2951485, 4132079, 4722376, 5902970, 8264158, 11805940, 16528316, 20660395, 23611880, 33056632, 41320790, 82641580, 165283160]

約数ペア:

[(1, 165283160), (2, 82641580), (4, 41320790), (5, 33056632), (7, 23611880), (8, 20660395), (10, 16528316), (14, 11805940), (20, 8264158), (28, 5902970), (35, 4722376), (40, 4132079), (56, 2951485), (61, 2709560), (70, 2361188), (122, 1354780), (140, 1180594), (244, 677390), (280, 590297), (305, 541912), (427, 387080), (488, 338695), (610, 270956), (854, 193540), (1220, 135478), (1708, 96770), (2135, 77416), (2440, 67739), (3416, 48385), (4270, 38708), (8540, 19354), (9677, 17080)]