134875728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 410850440

約数和(自身を除く): 275974712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 109, 117, 144, 156, 208, 218, 234, 312, 327, 436, 468, 624, 654, 661, 872, 936, 981, 1308, 1322, 1417, 1744, 1872, 1962, 1983, 2616, 2644, 2834, 3924, 3966, 4251, 5232, 5288, 5668, 5949, 7848, 7932, 8502, 8593, 10576, 11336, 11898, 12753, 15696, 15864, 17004, 17186, 22672, 23796, 25506, 25779, 31728, 34008, 34372, 47592, 51012, 51558, 68016, 68744, 72049, 77337, 95184, 102024, 103116, 137488, 144098, 154674, 204048, 206232, 216147, 288196, 309348, 412464, 432294, 576392, 618696, 648441, 864588, 936637, 1152784, 1237392, 1296882, 1729176, 1873274, 2593764, 2809911, 3458352, 3746548, 5187528, 5619822, 7493096, 8429733, 10375056, 11239644, 14986192, 16859466, 22479288, 33718932, 44958576, 67437864, 134875728]

約数ペア:

[(1, 134875728), (2, 67437864), (3, 44958576), (4, 33718932), (6, 22479288), (8, 16859466), (9, 14986192), (12, 11239644), (13, 10375056), (16, 8429733), (18, 7493096), (24, 5619822), (26, 5187528), (36, 3746548), (39, 3458352), (48, 2809911), (52, 2593764), (72, 1873274), (78, 1729176), (104, 1296882), (109, 1237392), (117, 1152784), (144, 936637), (156, 864588), (208, 648441), (218, 618696), (234, 576392), (312, 432294), (327, 412464), (436, 309348), (468, 288196), (624, 216147), (654, 206232), (661, 204048), (872, 154674), (936, 144098), (981, 137488), (1308, 103116), (1322, 102024), (1417, 95184), (1744, 77337), (1872, 72049), (1962, 68744), (1983, 68016), (2616, 51558), (2644, 51012), (2834, 47592), (3924, 34372), (3966, 34008), (4251, 31728), (5232, 25779), (5288, 25506), (5668, 23796), (5949, 22672), (7848, 17186), (7932, 17004), (8502, 15864), (8593, 15696), (10576, 12753), (11336, 11898)]