156285528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19793}}^1$

素因数の和:19856

約数の個数: 64

約数和(自身を含む): 456053760

約数和(自身を除く): 299768232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 19793, 39586, 59379, 79172, 118758, 138551, 158344, 237516, 277102, 415653, 475032, 554204, 831306, 930271, 1108408, 1662612, 1860542, 2790813, 3325224, 3721084, 5581626, 6511897, 7442168, 11163252, 13023794, 19535691, 22326504, 26047588, 39071382, 52095176, 78142764, 156285528]

約数ペア:

[(1, 156285528), (2, 78142764), (3, 52095176), (4, 39071382), (6, 26047588), (7, 22326504), (8, 19535691), (12, 13023794), (14, 11163252), (21, 7442168), (24, 6511897), (28, 5581626), (42, 3721084), (47, 3325224), (56, 2790813), (84, 1860542), (94, 1662612), (141, 1108408), (168, 930271), (188, 831306), (282, 554204), (329, 475032), (376, 415653), (564, 277102), (658, 237516), (987, 158344), (1128, 138551), (1316, 118758), (1974, 79172), (2632, 59379), (3948, 39586), (7896, 19793)]