137426968

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 317813760

約数和(自身を除く): 180386792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 49, 56, 62, 86, 98, 124, 172, 196, 217, 248, 263, 301, 344, 392, 434, 526, 602, 868, 1052, 1204, 1333, 1519, 1736, 1841, 2104, 2107, 2408, 2666, 3038, 3682, 4214, 5332, 6076, 7364, 8153, 8428, 9331, 10664, 11309, 12152, 12887, 14728, 16306, 16856, 18662, 22618, 25774, 32612, 37324, 45236, 51548, 57071, 65224, 65317, 74648, 79163, 90472, 103096, 114142, 130634, 158326, 228284, 261268, 316652, 350579, 399497, 456568, 522536, 554141, 633304, 701158, 798994, 1108282, 1402316, 1597988, 2216564, 2454053, 2804632, 3195976, 4433128, 4908106, 9816212, 17178371, 19632424, 34356742, 68713484, 137426968]

約数ペア:

[(1, 137426968), (2, 68713484), (4, 34356742), (7, 19632424), (8, 17178371), (14, 9816212), (28, 4908106), (31, 4433128), (43, 3195976), (49, 2804632), (56, 2454053), (62, 2216564), (86, 1597988), (98, 1402316), (124, 1108282), (172, 798994), (196, 701158), (217, 633304), (248, 554141), (263, 522536), (301, 456568), (344, 399497), (392, 350579), (434, 316652), (526, 261268), (602, 228284), (868, 158326), (1052, 130634), (1204, 114142), (1333, 103096), (1519, 90472), (1736, 79163), (1841, 74648), (2104, 65317), (2107, 65224), (2408, 57071), (2666, 51548), (3038, 45236), (3682, 37324), (4214, 32612), (5332, 25774), (6076, 22618), (7364, 18662), (8153, 16856), (8428, 16306), (9331, 14728), (10664, 12887), (11309, 12152)]