136423994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 256573440

約数和(自身を除く): 120149446

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 79, 158, 161, 173, 217, 322, 346, 434, 553, 713, 1106, 1211, 1426, 1817, 2422, 2449, 3634, 3979, 4898, 4991, 5363, 7958, 9982, 10726, 12719, 13667, 17143, 25438, 27334, 27853, 34286, 37541, 55706, 56327, 75082, 95669, 112654, 123349, 191338, 246698, 314341, 394289, 423677, 628682, 788578, 847354, 863443, 1726886, 2200387, 2965739, 4400774, 5931478, 9744571, 19489142, 68211997, 136423994]

約数ペア:

[(1, 136423994), (2, 68211997), (7, 19489142), (14, 9744571), (23, 5931478), (31, 4400774), (46, 2965739), (62, 2200387), (79, 1726886), (158, 863443), (161, 847354), (173, 788578), (217, 628682), (322, 423677), (346, 394289), (434, 314341), (553, 246698), (713, 191338), (1106, 123349), (1211, 112654), (1426, 95669), (1817, 75082), (2422, 56327), (2449, 55706), (3634, 37541), (3979, 34286), (4898, 27853), (4991, 27334), (5363, 25438), (7958, 17143), (9982, 13667), (10726, 12719)]