164977212

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 391096832

約数和(自身を除く): 226119620

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 271, 291, 388, 523, 542, 582, 813, 1046, 1084, 1164, 1569, 1626, 2092, 3138, 3252, 6276, 26287, 50731, 52574, 78861, 101462, 105148, 141733, 152193, 157722, 202924, 283466, 304386, 315444, 425199, 566932, 608772, 850398, 1700796, 13748101, 27496202, 41244303, 54992404, 82488606, 164977212]

約数ペア:

[(1, 164977212), (2, 82488606), (3, 54992404), (4, 41244303), (6, 27496202), (12, 13748101), (97, 1700796), (194, 850398), (271, 608772), (291, 566932), (388, 425199), (523, 315444), (542, 304386), (582, 283466), (813, 202924), (1046, 157722), (1084, 152193), (1164, 141733), (1569, 105148), (1626, 101462), (2092, 78861), (3138, 52574), (3252, 50731), (6276, 26287)]