161578382512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1\times {\mathrm{6067}}^1$

素因数の和:6818

約数の個数: 80

約数和(自身を含む): 333989516160

約数和(自身を除く): 172411133648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 179, 272, 358, 547, 716, 1094, 1432, 2188, 2864, 3043, 4376, 6067, 6086, 8752, 9299, 12134, 12172, 18598, 24268, 24344, 37196, 48536, 48688, 74392, 97072, 97913, 103139, 148784, 195826, 206278, 391652, 412556, 783304, 825112, 1085993, 1566608, 1650224, 1664521, 2171986, 3318649, 3329042, 4343972, 6637298, 6658084, 8687944, 13274596, 13316168, 17375888, 18461881, 26549192, 26632336, 36923762, 53098384, 56417033, 73847524, 112834066, 147695048, 225668132, 295390096, 451336264, 594038171, 902672528, 1188076342, 2376152684, 4752305368, 9504610736, 10098648907, 20197297814, 40394595628, 80789191256, 161578382512]

約数ペア:

[(1, 161578382512), (2, 80789191256), (4, 40394595628), (8, 20197297814), (16, 10098648907), (17, 9504610736), (34, 4752305368), (68, 2376152684), (136, 1188076342), (179, 902672528), (272, 594038171), (358, 451336264), (547, 295390096), (716, 225668132), (1094, 147695048), (1432, 112834066), (2188, 73847524), (2864, 56417033), (3043, 53098384), (4376, 36923762), (6067, 26632336), (6086, 26549192), (8752, 18461881), (9299, 17375888), (12134, 13316168), (12172, 13274596), (18598, 8687944), (24268, 6658084), (24344, 6637298), (37196, 4343972), (48536, 3329042), (48688, 3318649), (74392, 2171986), (97072, 1664521), (97913, 1650224), (103139, 1566608), (148784, 1085993), (195826, 825112), (206278, 783304), (391652, 412556)]