138080256

素因数分解:

$2^{12}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 104

約数和(自身を含む): 390415824

約数和(自身を除く): 252335568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 661, 768, 816, 1024, 1088, 1322, 1536, 1632, 1983, 2048, 2176, 2644, 3072, 3264, 3966, 4096, 4352, 5288, 6144, 6528, 7932, 8704, 10576, 11237, 12288, 13056, 15864, 17408, 21152, 22474, 26112, 31728, 33711, 34816, 42304, 44948, 52224, 63456, 67422, 69632, 84608, 89896, 104448, 126912, 134844, 169216, 179792, 208896, 253824, 269688, 338432, 359584, 507648, 539376, 676864, 719168, 1015296, 1078752, 1353728, 1438336, 2030592, 2157504, 2707456, 2876672, 4061184, 4315008, 5753344, 8122368, 8630016, 11506688, 17260032, 23013376, 34520064, 46026752, 69040128, 138080256]

約数ペア:

[(1, 138080256), (2, 69040128), (3, 46026752), (4, 34520064), (6, 23013376), (8, 17260032), (12, 11506688), (16, 8630016), (17, 8122368), (24, 5753344), (32, 4315008), (34, 4061184), (48, 2876672), (51, 2707456), (64, 2157504), (68, 2030592), (96, 1438336), (102, 1353728), (128, 1078752), (136, 1015296), (192, 719168), (204, 676864), (256, 539376), (272, 507648), (384, 359584), (408, 338432), (512, 269688), (544, 253824), (661, 208896), (768, 179792), (816, 169216), (1024, 134844), (1088, 126912), (1322, 104448), (1536, 89896), (1632, 84608), (1983, 69632), (2048, 67422), (2176, 63456), (2644, 52224), (3072, 44948), (3264, 42304), (3966, 34816), (4096, 33711), (4352, 31728), (5288, 26112), (6144, 22474), (6528, 21152), (7932, 17408), (8704, 15864), (10576, 13056), (11237, 12288)]