160784328

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 410901120

約数和(自身を除く): 250116792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 157, 213, 284, 314, 426, 471, 568, 601, 628, 852, 942, 1202, 1256, 1704, 1803, 1884, 2404, 3606, 3768, 4808, 7212, 11147, 14424, 22294, 33441, 42671, 44588, 66882, 85342, 89176, 94357, 128013, 133764, 170684, 188714, 256026, 267528, 283071, 341368, 377428, 512052, 566142, 754856, 1024104, 1132284, 2264568, 6699347, 13398694, 20098041, 26797388, 40196082, 53594776, 80392164, 160784328]

約数ペア:

[(1, 160784328), (2, 80392164), (3, 53594776), (4, 40196082), (6, 26797388), (8, 20098041), (12, 13398694), (24, 6699347), (71, 2264568), (142, 1132284), (157, 1024104), (213, 754856), (284, 566142), (314, 512052), (426, 377428), (471, 341368), (568, 283071), (601, 267528), (628, 256026), (852, 188714), (942, 170684), (1202, 133764), (1256, 128013), (1704, 94357), (1803, 89176), (1884, 85342), (2404, 66882), (3606, 44588), (3768, 42671), (4808, 33441), (7212, 22294), (11147, 14424)]