131858774634

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{20249}}^1$

素因数の和:20655

約数の個数: 64

約数和(自身を含む): 273847392000

約数和(自身を除く): 141988617366

約数列:

[1, 2, 3, 6, 41, 82, 103, 123, 206, 246, 257, 309, 514, 618, 771, 1542, 4223, 8446, 10537, 12669, 20249, 21074, 25338, 26471, 31611, 40498, 52942, 60747, 63222, 79413, 121494, 158826, 830209, 1085311, 1660418, 2085647, 2170622, 2490627, 3255933, 4171294, 4981254, 5203993, 6256941, 6511866, 10407986, 12513882, 15611979, 31223958, 85511527, 171023054, 213363713, 256534581, 426727426, 513069162, 536011279, 640091139, 1072022558, 1280182278, 1608033837, 3216067674, 21976462439, 43952924878, 65929387317, 131858774634]

約数ペア:

[(1, 131858774634), (2, 65929387317), (3, 43952924878), (6, 21976462439), (41, 3216067674), (82, 1608033837), (103, 1280182278), (123, 1072022558), (206, 640091139), (246, 536011279), (257, 513069162), (309, 426727426), (514, 256534581), (618, 213363713), (771, 171023054), (1542, 85511527), (4223, 31223958), (8446, 15611979), (10537, 12513882), (12669, 10407986), (20249, 6511866), (21074, 6256941), (25338, 5203993), (26471, 4981254), (31611, 4171294), (40498, 3255933), (52942, 2490627), (60747, 2170622), (63222, 2085647), (79413, 1660418), (121494, 1085311), (158826, 830209)]