127674896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 262840320

約数和(自身を除く): 135165424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 734, 1279, 1468, 2558, 2936, 5116, 5872, 6239, 10232, 12478, 20464, 21743, 24956, 43486, 49912, 86972, 99824, 173944, 347888, 469393, 938786, 1877572, 3755144, 7510288, 7979681, 15959362, 31918724, 63837448, 127674896]

約数ペア:

[(1, 127674896), (2, 63837448), (4, 31918724), (8, 15959362), (16, 7979681), (17, 7510288), (34, 3755144), (68, 1877572), (136, 938786), (272, 469393), (367, 347888), (734, 173944), (1279, 99824), (1468, 86972), (2558, 49912), (2936, 43486), (5116, 24956), (5872, 21743), (6239, 20464), (10232, 12478)]