164734864

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11100

約数の個数: 60

約数和(自身を含む): 390860400

約数和(自身を除く): 226125536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 11059, 14896, 22118, 44236, 77413, 88472, 154826, 176944, 210121, 309652, 420242, 541891, 619304, 840484, 1083782, 1238608, 1470847, 1680968, 2167564, 2941694, 3361936, 4335128, 5883388, 8670256, 10295929, 11766776, 20591858, 23533552, 41183716, 82367432, 164734864]

約数ペア:

[(1, 164734864), (2, 82367432), (4, 41183716), (7, 23533552), (8, 20591858), (14, 11766776), (16, 10295929), (19, 8670256), (28, 5883388), (38, 4335128), (49, 3361936), (56, 2941694), (76, 2167564), (98, 1680968), (112, 1470847), (133, 1238608), (152, 1083782), (196, 840484), (266, 619304), (304, 541891), (392, 420242), (532, 309652), (784, 210121), (931, 176944), (1064, 154826), (1862, 88472), (2128, 77413), (3724, 44236), (7448, 22118), (11059, 14896)]