164228288

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8941}}^1$

素因数の和:9001

約数の個数: 56

約数和(自身を含む): 381573024

約数和(自身を除く): 217344736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 8941, 9184, 17882, 18368, 35764, 62587, 71528, 125174, 143056, 250348, 286112, 366581, 500696, 572224, 733162, 1001392, 1466324, 2002784, 2566067, 2932648, 4005568, 5132134, 5865296, 10264268, 11730592, 20528536, 23461184, 41057072, 82114144, 164228288]

約数ペア:

[(1, 164228288), (2, 82114144), (4, 41057072), (7, 23461184), (8, 20528536), (14, 11730592), (16, 10264268), (28, 5865296), (32, 5132134), (41, 4005568), (56, 2932648), (64, 2566067), (82, 2002784), (112, 1466324), (164, 1001392), (224, 733162), (287, 572224), (328, 500696), (448, 366581), (574, 286112), (656, 250348), (1148, 143056), (1312, 125174), (2296, 71528), (2624, 62587), (4592, 35764), (8941, 18368), (9184, 17882)]