164921372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10103}}^1$

素因数の和:10178

約数の個数: 48

約数和(自身を含む): 366653952

約数和(自身を除く): 201732580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 10103, 16324, 20206, 40412, 70721, 111133, 141442, 222266, 282884, 444532, 535459, 777931, 1070918, 1555862, 2141836, 3111724, 3748213, 5890049, 7496426, 11780098, 14992852, 23560196, 41230343, 82460686, 164921372]

約数ペア:

[(1, 164921372), (2, 82460686), (4, 41230343), (7, 23560196), (11, 14992852), (14, 11780098), (22, 7496426), (28, 5890049), (44, 3748213), (53, 3111724), (77, 2141836), (106, 1555862), (154, 1070918), (212, 777931), (308, 535459), (371, 444532), (583, 282884), (742, 222266), (1166, 141442), (1484, 111133), (2332, 70721), (4081, 40412), (8162, 20206), (10103, 16324)]