165765788864

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{120677}}^1$

素因数の和:120842

約数の個数: 84

約数和(自身を含む): 358998706944

約数和(自身を除く): 193232918080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 2032, 2704, 3302, 4064, 5408, 6604, 8128, 10816, 13208, 21463, 26416, 42926, 52832, 85852, 105664, 120677, 171704, 241354, 343408, 482708, 686816, 965416, 1373632, 1568801, 1930832, 3137602, 3861664, 6275204, 7723328, 12550408, 15325979, 20394413, 25100816, 30651958, 40788826, 50201632, 61303916, 81577652, 100403264, 122607832, 163155304, 199237727, 245215664, 326310608, 398475454, 490431328, 652621216, 796950908, 980862656, 1305242432, 1593901816, 2590090451, 3187803632, 5180180902, 6375607264, 10360361804, 12751214528, 20720723608, 41441447216, 82882894432, 165765788864]

約数ペア:

[(1, 165765788864), (2, 82882894432), (4, 41441447216), (8, 20720723608), (13, 12751214528), (16, 10360361804), (26, 6375607264), (32, 5180180902), (52, 3187803632), (64, 2590090451), (104, 1593901816), (127, 1305242432), (169, 980862656), (208, 796950908), (254, 652621216), (338, 490431328), (416, 398475454), (508, 326310608), (676, 245215664), (832, 199237727), (1016, 163155304), (1352, 122607832), (1651, 100403264), (2032, 81577652), (2704, 61303916), (3302, 50201632), (4064, 40788826), (5408, 30651958), (6604, 25100816), (8128, 20394413), (10816, 15325979), (13208, 12550408), (21463, 7723328), (26416, 6275204), (42926, 3861664), (52832, 3137602), (85852, 1930832), (105664, 1568801), (120677, 1373632), (171704, 965416), (241354, 686816), (343408, 482708)]