189777312

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{12433}}^1$

素因数の和:12502

約数の個数: 72

約数和(自身を含む): 549906084

約数和(自身を除く): 360128772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 12433, 15264, 24866, 37299, 49732, 74598, 99464, 111897, 149196, 198928, 223794, 298392, 397856, 447588, 596784, 658949, 895176, 1193568, 1317898, 1790352, 1976847, 2635796, 3580704, 3953694, 5271592, 5930541, 7907388, 10543184, 11861082, 15814776, 21086368, 23722164, 31629552, 47444328, 63259104, 94888656, 189777312]

約数ペア:

[(1, 189777312), (2, 94888656), (3, 63259104), (4, 47444328), (6, 31629552), (8, 23722164), (9, 21086368), (12, 15814776), (16, 11861082), (18, 10543184), (24, 7907388), (32, 5930541), (36, 5271592), (48, 3953694), (53, 3580704), (72, 2635796), (96, 1976847), (106, 1790352), (144, 1317898), (159, 1193568), (212, 895176), (288, 658949), (318, 596784), (424, 447588), (477, 397856), (636, 298392), (848, 223794), (954, 198928), (1272, 149196), (1696, 111897), (1908, 99464), (2544, 74598), (3816, 49732), (5088, 37299), (7632, 24866), (12433, 15264)]