190747464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 524206080

約数和(自身を除く): 333458616

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 71, 92, 93, 124, 138, 142, 157, 184, 186, 213, 248, 276, 284, 314, 372, 426, 471, 552, 568, 628, 713, 744, 852, 942, 1256, 1426, 1633, 1704, 1884, 2139, 2201, 2852, 3266, 3611, 3768, 4278, 4402, 4867, 4899, 5704, 6532, 6603, 7222, 8556, 8804, 9734, 9798, 10833, 11147, 13064, 13206, 14444, 14601, 17112, 17608, 19468, 19596, 21666, 22294, 26412, 28888, 29202, 33441, 38936, 39192, 43332, 44588, 50623, 52824, 58404, 66882, 86664, 89176, 101246, 111941, 116808, 133764, 151869, 202492, 223882, 256381, 267528, 303738, 335823, 345557, 404984, 447764, 512762, 607476, 671646, 691114, 769143, 895528, 1025524, 1036671, 1214952, 1343292, 1382228, 1538286, 2051048, 2073342, 2686584, 2764456, 3076572, 4146684, 6153144, 7947811, 8293368, 15895622, 23843433, 31791244, 47686866, 63582488, 95373732, 190747464]

約数ペア:

[(1, 190747464), (2, 95373732), (3, 63582488), (4, 47686866), (6, 31791244), (8, 23843433), (12, 15895622), (23, 8293368), (24, 7947811), (31, 6153144), (46, 4146684), (62, 3076572), (69, 2764456), (71, 2686584), (92, 2073342), (93, 2051048), (124, 1538286), (138, 1382228), (142, 1343292), (157, 1214952), (184, 1036671), (186, 1025524), (213, 895528), (248, 769143), (276, 691114), (284, 671646), (314, 607476), (372, 512762), (426, 447764), (471, 404984), (552, 345557), (568, 335823), (628, 303738), (713, 267528), (744, 256381), (852, 223882), (942, 202492), (1256, 151869), (1426, 133764), (1633, 116808), (1704, 111941), (1884, 101246), (2139, 89176), (2201, 86664), (2852, 66882), (3266, 58404), (3611, 52824), (3768, 50623), (4278, 44588), (4402, 43332), (4867, 39192), (4899, 38936), (5704, 33441), (6532, 29202), (6603, 28888), (7222, 26412), (8556, 22294), (8804, 21666), (9734, 19596), (9798, 19468), (10833, 17608), (11147, 17112), (13064, 14601), (13206, 14444)]