127641744

素因数分解:

$2^4\times 3^4\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 100

約数和(自身を含む): 372474300

約数和(自身を除く): 244832556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 298, 324, 432, 447, 596, 648, 661, 894, 1192, 1296, 1322, 1341, 1788, 1983, 2384, 2644, 2682, 3576, 3966, 4023, 5288, 5364, 5949, 7152, 7932, 8046, 10576, 10728, 11898, 12069, 15864, 16092, 17847, 21456, 23796, 24138, 31728, 32184, 35694, 47592, 48276, 53541, 64368, 71388, 95184, 96552, 98489, 107082, 142776, 193104, 196978, 214164, 285552, 295467, 393956, 428328, 590934, 787912, 856656, 886401, 1181868, 1575824, 1772802, 2363736, 2659203, 3545604, 4727472, 5318406, 7091208, 7977609, 10636812, 14182416, 15955218, 21273624, 31910436, 42547248, 63820872, 127641744]

約数ペア:

[(1, 127641744), (2, 63820872), (3, 42547248), (4, 31910436), (6, 21273624), (8, 15955218), (9, 14182416), (12, 10636812), (16, 7977609), (18, 7091208), (24, 5318406), (27, 4727472), (36, 3545604), (48, 2659203), (54, 2363736), (72, 1772802), (81, 1575824), (108, 1181868), (144, 886401), (149, 856656), (162, 787912), (216, 590934), (298, 428328), (324, 393956), (432, 295467), (447, 285552), (596, 214164), (648, 196978), (661, 193104), (894, 142776), (1192, 107082), (1296, 98489), (1322, 96552), (1341, 95184), (1788, 71388), (1983, 64368), (2384, 53541), (2644, 48276), (2682, 47592), (3576, 35694), (3966, 32184), (4023, 31728), (5288, 24138), (5364, 23796), (5949, 21456), (7152, 17847), (7932, 16092), (8046, 15864), (10576, 12069), (10728, 11898)]