164018272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15031}}^1$

素因数の和:15083

約数の個数: 48

約数和(自身を含む): 363654144

約数和(自身を除く): 199635872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 15031, 30062, 60124, 120248, 165341, 240496, 330682, 465961, 480992, 661364, 931922, 1322728, 1863844, 2645456, 3727688, 5125571, 5290912, 7455376, 10251142, 14910752, 20502284, 41004568, 82009136, 164018272]

約数ペア:

[(1, 164018272), (2, 82009136), (4, 41004568), (8, 20502284), (11, 14910752), (16, 10251142), (22, 7455376), (31, 5290912), (32, 5125571), (44, 3727688), (62, 2645456), (88, 1863844), (124, 1322728), (176, 931922), (248, 661364), (341, 480992), (352, 465961), (496, 330682), (682, 240496), (992, 165341), (1364, 120248), (2728, 60124), (5456, 30062), (10912, 15031)]