145250784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 144

約数和(自身を含む): 477116640

約数和(自身を除く): 331865856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 144, 168, 218, 224, 252, 288, 327, 336, 436, 504, 654, 661, 672, 763, 872, 981, 1008, 1308, 1322, 1526, 1744, 1962, 1983, 2016, 2289, 2616, 2644, 3052, 3488, 3924, 3966, 4578, 4627, 5232, 5288, 5949, 6104, 6867, 7848, 7932, 9156, 9254, 10464, 10576, 11898, 12208, 13734, 13881, 15696, 15864, 18312, 18508, 21152, 23796, 24416, 27468, 27762, 31392, 31728, 36624, 37016, 41643, 47592, 54936, 55524, 63456, 72049, 73248, 74032, 83286, 95184, 109872, 111048, 144098, 148064, 166572, 190368, 216147, 219744, 222096, 288196, 333144, 432294, 444192, 504343, 576392, 648441, 666288, 864588, 1008686, 1152784, 1296882, 1332576, 1513029, 1729176, 2017372, 2305568, 2593764, 3026058, 3458352, 4034744, 4539087, 5187528, 6052116, 6916704, 8069488, 9078174, 10375056, 12104232, 16138976, 18156348, 20750112, 24208464, 36312696, 48416928, 72625392, 145250784]

約数ペア:

[(1, 145250784), (2, 72625392), (3, 48416928), (4, 36312696), (6, 24208464), (7, 20750112), (8, 18156348), (9, 16138976), (12, 12104232), (14, 10375056), (16, 9078174), (18, 8069488), (21, 6916704), (24, 6052116), (28, 5187528), (32, 4539087), (36, 4034744), (42, 3458352), (48, 3026058), (56, 2593764), (63, 2305568), (72, 2017372), (84, 1729176), (96, 1513029), (109, 1332576), (112, 1296882), (126, 1152784), (144, 1008686), (168, 864588), (218, 666288), (224, 648441), (252, 576392), (288, 504343), (327, 444192), (336, 432294), (436, 333144), (504, 288196), (654, 222096), (661, 219744), (672, 216147), (763, 190368), (872, 166572), (981, 148064), (1008, 144098), (1308, 111048), (1322, 109872), (1526, 95184), (1744, 83286), (1962, 74032), (1983, 73248), (2016, 72049), (2289, 63456), (2616, 55524), (2644, 54936), (3052, 47592), (3488, 41643), (3924, 37016), (3966, 36624), (4578, 31728), (4627, 31392), (5232, 27762), (5288, 27468), (5949, 24416), (6104, 23796), (6867, 21152), (7848, 18508), (7932, 18312), (9156, 15864), (9254, 15696), (10464, 13881), (10576, 13734), (11898, 12208)]