151719152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 339165792

約数和(自身を除く): 187446640

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 208, 214, 221, 272, 401, 428, 442, 802, 856, 884, 1391, 1604, 1712, 1768, 1819, 2782, 3208, 3536, 3638, 5213, 5564, 6416, 6817, 7276, 10426, 11128, 13634, 14552, 20852, 22256, 23647, 27268, 29104, 41704, 42907, 47294, 54536, 83408, 85814, 88621, 94588, 109072, 171628, 177242, 189176, 343256, 354484, 378352, 557791, 686512, 708968, 729419, 1115582, 1417936, 1458838, 2231164, 2917676, 4462328, 5835352, 8924656, 9482447, 11670704, 18964894, 37929788, 75859576, 151719152]

約数ペア:

[(1, 151719152), (2, 75859576), (4, 37929788), (8, 18964894), (13, 11670704), (16, 9482447), (17, 8924656), (26, 5835352), (34, 4462328), (52, 2917676), (68, 2231164), (104, 1458838), (107, 1417936), (136, 1115582), (208, 729419), (214, 708968), (221, 686512), (272, 557791), (401, 378352), (428, 354484), (442, 343256), (802, 189176), (856, 177242), (884, 171628), (1391, 109072), (1604, 94588), (1712, 88621), (1768, 85814), (1819, 83408), (2782, 54536), (3208, 47294), (3536, 42907), (3638, 41704), (5213, 29104), (5564, 27268), (6416, 23647), (6817, 22256), (7276, 20852), (10426, 14552), (11128, 13634)]