156690207

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 268155360

約数和(自身を除く): 111465153

約数列:

[1, 3, 9, 17, 19, 27, 51, 53, 57, 81, 113, 153, 159, 171, 323, 339, 459, 477, 513, 901, 969, 1007, 1017, 1377, 1431, 1539, 1921, 2147, 2703, 2907, 3021, 3051, 4293, 5763, 5989, 6441, 8109, 8721, 9063, 9153, 17119, 17289, 17967, 19323, 24327, 26163, 27189, 36499, 51357, 51867, 53901, 57969, 72981, 81567, 101813, 109497, 113791, 154071, 155601, 161703, 173907, 305439, 328491, 341373, 462213, 485109, 916317, 985473, 1024119, 1386639, 1934447, 2748951, 2956419, 3072357, 5803341, 8246853, 9217071, 17410023, 52230069, 156690207]

約数ペア:

[(1, 156690207), (3, 52230069), (9, 17410023), (17, 9217071), (19, 8246853), (27, 5803341), (51, 3072357), (53, 2956419), (57, 2748951), (81, 1934447), (113, 1386639), (153, 1024119), (159, 985473), (171, 916317), (323, 485109), (339, 462213), (459, 341373), (477, 328491), (513, 305439), (901, 173907), (969, 161703), (1007, 155601), (1017, 154071), (1377, 113791), (1431, 109497), (1539, 101813), (1921, 81567), (2147, 72981), (2703, 57969), (2907, 53901), (3021, 51867), (3051, 51357), (4293, 36499), (5763, 27189), (5989, 26163), (6441, 24327), (8109, 19323), (8721, 17967), (9063, 17289), (9153, 17119)]