165906356

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{10993}}^1$

素因数の和:11029

約数の個数: 48

約数和(自身を含む): 369398400

約数和(自身を除く): 203492044

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 10993, 15092, 21986, 43972, 76951, 120923, 153902, 241846, 307804, 483692, 538657, 846461, 1077314, 1692922, 2154628, 3385844, 3770599, 5925227, 7541198, 11850454, 15082396, 23700908, 41476589, 82953178, 165906356]

約数ペア:

[(1, 165906356), (2, 82953178), (4, 41476589), (7, 23700908), (11, 15082396), (14, 11850454), (22, 7541198), (28, 5925227), (44, 3770599), (49, 3385844), (77, 2154628), (98, 1692922), (154, 1077314), (196, 846461), (308, 538657), (343, 483692), (539, 307804), (686, 241846), (1078, 153902), (1372, 120923), (2156, 76951), (3773, 43972), (7546, 21986), (10993, 15092)]