157075762372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1621}}^1\times {\mathrm{3329}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 290371737600

約数和(自身を除く): 133295975228

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 1621, 3242, 3329, 6484, 6658, 7277, 13316, 14554, 29108, 30799, 61598, 63251, 123196, 126502, 253004, 620843, 1241686, 1275007, 2483372, 2550014, 5100028, 5396309, 10792618, 11796017, 21585236, 23592034, 24225133, 47184068, 48450266, 96900532, 102529871, 205059742, 410119484, 2066786347, 4133572694, 8267145388, 39268940593, 78537881186, 157075762372]

約数ペア:

[(1, 157075762372), (2, 78537881186), (4, 39268940593), (19, 8267145388), (38, 4133572694), (76, 2066786347), (383, 410119484), (766, 205059742), (1532, 102529871), (1621, 96900532), (3242, 48450266), (3329, 47184068), (6484, 24225133), (6658, 23592034), (7277, 21585236), (13316, 11796017), (14554, 10792618), (29108, 5396309), (30799, 5100028), (61598, 2550014), (63251, 2483372), (123196, 1275007), (126502, 1241686), (253004, 620843)]