149077216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6373}}^1$

素因数の和:6443

約数の個数: 48

約数和(自身を含む): 318037104

約数和(自身を除く): 168959888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 6373, 11696, 12746, 23392, 25492, 50984, 101968, 108341, 203936, 216682, 274039, 433364, 548078, 866728, 1096156, 1733456, 2192312, 3466912, 4384624, 4658663, 8769248, 9317326, 18634652, 37269304, 74538608, 149077216]

約数ペア:

[(1, 149077216), (2, 74538608), (4, 37269304), (8, 18634652), (16, 9317326), (17, 8769248), (32, 4658663), (34, 4384624), (43, 3466912), (68, 2192312), (86, 1733456), (136, 1096156), (172, 866728), (272, 548078), (344, 433364), (544, 274039), (688, 216682), (731, 203936), (1376, 108341), (1462, 101968), (2924, 50984), (5848, 25492), (6373, 23392), (11696, 12746)]