138692096

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 298306800

約数和(自身を除く): 159614704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 269, 304, 424, 512, 538, 608, 848, 1007, 1076, 1216, 1696, 2014, 2152, 2432, 3392, 4028, 4304, 4864, 5111, 6784, 8056, 8608, 9728, 10222, 13568, 14257, 16112, 17216, 20444, 27136, 28514, 32224, 34432, 40888, 57028, 64448, 68864, 81776, 114056, 128896, 137728, 163552, 228112, 257792, 270883, 327104, 456224, 515584, 541766, 654208, 912448, 1083532, 1308416, 1824896, 2167064, 2616832, 3649792, 4334128, 7299584, 8668256, 17336512, 34673024, 69346048, 138692096]

約数ペア:

[(1, 138692096), (2, 69346048), (4, 34673024), (8, 17336512), (16, 8668256), (19, 7299584), (32, 4334128), (38, 3649792), (53, 2616832), (64, 2167064), (76, 1824896), (106, 1308416), (128, 1083532), (152, 912448), (212, 654208), (256, 541766), (269, 515584), (304, 456224), (424, 327104), (512, 270883), (538, 257792), (608, 228112), (848, 163552), (1007, 137728), (1076, 128896), (1216, 114056), (1696, 81776), (2014, 68864), (2152, 64448), (2432, 57028), (3392, 40888), (4028, 34432), (4304, 32224), (4864, 28514), (5111, 27136), (6784, 20444), (8056, 17216), (8608, 16112), (9728, 14257), (10222, 13568)]