158096834

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 292533120

約数和(自身を除く): 134436286

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 197, 266, 394, 431, 862, 931, 1379, 1862, 2758, 3017, 3743, 6034, 7486, 8189, 9653, 16378, 19306, 21119, 26201, 42238, 52402, 57323, 84907, 114646, 169814, 183407, 366814, 401261, 594349, 802522, 1188698, 1613233, 3226466, 4160443, 8320886, 11292631, 22585262, 79048417, 158096834]

約数ペア:

[(1, 158096834), (2, 79048417), (7, 22585262), (14, 11292631), (19, 8320886), (38, 4160443), (49, 3226466), (98, 1613233), (133, 1188698), (197, 802522), (266, 594349), (394, 401261), (431, 366814), (862, 183407), (931, 169814), (1379, 114646), (1862, 84907), (2758, 57323), (3017, 52402), (3743, 42238), (6034, 26201), (7486, 21119), (8189, 19306), (9653, 16378)]