156789387990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{248057}}^1$

素因数の和:250414

約数の個数: 64

約数和(自身を含む): 418285321920

約数和(自身を除く): 261495933930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2341, 4682, 7023, 11705, 14046, 21069, 23410, 35115, 42138, 63207, 70230, 105345, 126414, 210690, 248057, 316035, 496114, 632070, 744171, 1240285, 1488342, 2232513, 2480570, 3720855, 4465026, 6697539, 7441710, 11162565, 13395078, 22325130, 33487695, 66975390, 580701437, 1161402874, 1742104311, 2903507185, 3484208622, 5226312933, 5807014370, 8710521555, 10452625866, 15678938799, 17421043110, 26131564665, 31357877598, 52263129330, 78394693995, 156789387990]

約数ペア:

[(1, 156789387990), (2, 78394693995), (3, 52263129330), (5, 31357877598), (6, 26131564665), (9, 17421043110), (10, 15678938799), (15, 10452625866), (18, 8710521555), (27, 5807014370), (30, 5226312933), (45, 3484208622), (54, 2903507185), (90, 1742104311), (135, 1161402874), (270, 580701437), (2341, 66975390), (4682, 33487695), (7023, 22325130), (11705, 13395078), (14046, 11162565), (21069, 7441710), (23410, 6697539), (35115, 4465026), (42138, 3720855), (63207, 2480570), (70230, 2232513), (105345, 1488342), (126414, 1240285), (210690, 744171), (248057, 632070), (316035, 496114)]