129715662356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1754147}}^1$

素因数の和:1754316

約数の個数: 48

約数和(自身を含む): 275050406400

約数和(自身を除く): 145334744044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 10564, 18487, 36974, 73948, 1754147, 3508294, 7016588, 12279029, 24558058, 33328793, 49116116, 66657586, 133315172, 233301551, 243826433, 466603102, 487652866, 933206204, 975305732, 1706785031, 3413570062, 4632702227, 6827140124, 9265404454, 18530808908, 32428915589, 64857831178, 129715662356]

約数ペア:

[(1, 129715662356), (2, 64857831178), (4, 32428915589), (7, 18530808908), (14, 9265404454), (19, 6827140124), (28, 4632702227), (38, 3413570062), (76, 1706785031), (133, 975305732), (139, 933206204), (266, 487652866), (278, 466603102), (532, 243826433), (556, 233301551), (973, 133315172), (1946, 66657586), (2641, 49116116), (3892, 33328793), (5282, 24558058), (10564, 12279029), (18487, 7016588), (36974, 3508294), (73948, 1754147)]