139387752

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39509}}^1$

素因数の和:39535

約数の個数: 72

約数和(自身を含む): 439153650

約数和(自身を除く): 299765898

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 39509, 79018, 118527, 158036, 237054, 276563, 316072, 355581, 474108, 553126, 711162, 829689, 948216, 1106252, 1422324, 1659378, 1935941, 2212504, 2489067, 2844648, 3318756, 3871882, 4978134, 5807823, 6637512, 7743764, 9956268, 11615646, 15487528, 17423469, 19912536, 23231292, 34846938, 46462584, 69693876, 139387752]

約数ペア:

[(1, 139387752), (2, 69693876), (3, 46462584), (4, 34846938), (6, 23231292), (7, 19912536), (8, 17423469), (9, 15487528), (12, 11615646), (14, 9956268), (18, 7743764), (21, 6637512), (24, 5807823), (28, 4978134), (36, 3871882), (42, 3318756), (49, 2844648), (56, 2489067), (63, 2212504), (72, 1935941), (84, 1659378), (98, 1422324), (126, 1106252), (147, 948216), (168, 829689), (196, 711162), (252, 553126), (294, 474108), (392, 355581), (441, 316072), (504, 276563), (588, 237054), (882, 158036), (1176, 118527), (1764, 79018), (3528, 39509)]