158387614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 312947712

約数和(自身を除く): 154560098

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 97, 154, 161, 194, 253, 322, 461, 506, 679, 922, 1067, 1358, 1771, 2134, 2231, 3227, 3542, 4462, 5071, 6454, 7469, 10142, 10603, 14938, 15617, 21206, 24541, 31234, 35497, 44717, 49082, 70994, 74221, 89434, 116633, 148442, 171787, 233266, 313019, 343574, 491887, 626038, 816431, 983774, 1028491, 1632862, 2056982, 3443209, 6886418, 7199437, 11313401, 14398874, 22626802, 79193807, 158387614]

約数ペア:

[(1, 158387614), (2, 79193807), (7, 22626802), (11, 14398874), (14, 11313401), (22, 7199437), (23, 6886418), (46, 3443209), (77, 2056982), (97, 1632862), (154, 1028491), (161, 983774), (194, 816431), (253, 626038), (322, 491887), (461, 343574), (506, 313019), (679, 233266), (922, 171787), (1067, 148442), (1358, 116633), (1771, 89434), (2134, 74221), (2231, 70994), (3227, 49082), (3542, 44717), (4462, 35497), (5071, 31234), (6454, 24541), (7469, 21206), (10142, 15617), (10603, 14938)]