137398128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408923}}^1$

素因数の和:408941

約数の個数: 40

約数和(自身を含む): 405652608

約数和(自身を除く): 268254480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408923, 817846, 1226769, 1635692, 2453538, 2862461, 3271384, 4907076, 5724922, 6542768, 8587383, 9814152, 11449844, 17174766, 19628304, 22899688, 34349532, 45799376, 68699064, 137398128]

約数ペア:

[(1, 137398128), (2, 68699064), (3, 45799376), (4, 34349532), (6, 22899688), (7, 19628304), (8, 17174766), (12, 11449844), (14, 9814152), (16, 8587383), (21, 6542768), (24, 5724922), (28, 4907076), (42, 3271384), (48, 2862461), (56, 2453538), (84, 1635692), (112, 1226769), (168, 817846), (336, 408923)]