168792008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2713}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 398632320

約数和(自身を除く): 229840312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2222, 2713, 2828, 4444, 5426, 5656, 7777, 8888, 10852, 15554, 18991, 21704, 29843, 31108, 37982, 59686, 62216, 75964, 119372, 151928, 208901, 238744, 274013, 417802, 548026, 835604, 1096052, 1671208, 1918091, 2192104, 3014143, 3836182, 6028286, 7672364, 12056572, 15344728, 21099001, 24113144, 42198002, 84396004, 168792008]

約数ペア:

[(1, 168792008), (2, 84396004), (4, 42198002), (7, 24113144), (8, 21099001), (11, 15344728), (14, 12056572), (22, 7672364), (28, 6028286), (44, 3836182), (56, 3014143), (77, 2192104), (88, 1918091), (101, 1671208), (154, 1096052), (202, 835604), (308, 548026), (404, 417802), (616, 274013), (707, 238744), (808, 208901), (1111, 151928), (1414, 119372), (2222, 75964), (2713, 62216), (2828, 59686), (4444, 37982), (5426, 31108), (5656, 29843), (7777, 21704), (8888, 18991), (10852, 15554)]