135691444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4564

約数の個数: 48

約数和(自身を含む): 289271808

約数和(自身を除く): 153580364

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 4483, 7567, 8966, 15134, 17932, 30268, 31381, 62762, 103109, 125524, 206218, 210701, 412436, 421402, 721763, 842804, 1443526, 1474907, 2887052, 2949814, 4846123, 5899628, 9692246, 19384492, 33922861, 67845722, 135691444]

約数ペア:

[(1, 135691444), (2, 67845722), (4, 33922861), (7, 19384492), (14, 9692246), (23, 5899628), (28, 4846123), (46, 2949814), (47, 2887052), (92, 1474907), (94, 1443526), (161, 842804), (188, 721763), (322, 421402), (329, 412436), (644, 210701), (658, 206218), (1081, 125524), (1316, 103109), (2162, 62762), (4324, 31381), (4483, 30268), (7567, 17932), (8966, 15134)]