171915984

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{51907}}^1$

素因数の和:51944

約数の個数: 60

約数和(自身を含む): 502054176

約数和(自身を除く): 330138192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 51907, 103814, 155721, 207628, 311442, 415256, 467163, 622884, 830512, 934326, 1193861, 1245768, 1868652, 2387722, 2491536, 3581583, 3737304, 4775444, 7163166, 7474608, 9550888, 10744749, 14326332, 19101776, 21489498, 28652664, 42978996, 57305328, 85957992, 171915984]

約数ペア:

[(1, 171915984), (2, 85957992), (3, 57305328), (4, 42978996), (6, 28652664), (8, 21489498), (9, 19101776), (12, 14326332), (16, 10744749), (18, 9550888), (23, 7474608), (24, 7163166), (36, 4775444), (46, 3737304), (48, 3581583), (69, 2491536), (72, 2387722), (92, 1868652), (138, 1245768), (144, 1193861), (184, 934326), (207, 830512), (276, 622884), (368, 467163), (414, 415256), (552, 311442), (828, 207628), (1104, 155721), (1656, 103814), (3312, 51907)]