170872712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 353548800

約数和(自身を除く): 182676088

約数列:

[1, 2, 4, 8, 17, 34, 43, 61, 68, 86, 122, 136, 172, 244, 344, 479, 488, 731, 958, 1037, 1462, 1916, 2074, 2623, 2924, 3832, 4148, 5246, 5848, 8143, 8296, 10492, 16286, 20597, 20984, 29219, 32572, 41194, 44591, 58438, 65144, 82388, 89182, 116876, 164776, 178364, 233752, 350149, 356728, 496723, 700298, 993446, 1256417, 1400596, 1986892, 2512834, 2801192, 3973784, 5025668, 10051336, 21359089, 42718178, 85436356, 170872712]

約数ペア:

[(1, 170872712), (2, 85436356), (4, 42718178), (8, 21359089), (17, 10051336), (34, 5025668), (43, 3973784), (61, 2801192), (68, 2512834), (86, 1986892), (122, 1400596), (136, 1256417), (172, 993446), (244, 700298), (344, 496723), (479, 356728), (488, 350149), (731, 233752), (958, 178364), (1037, 164776), (1462, 116876), (1916, 89182), (2074, 82388), (2623, 65144), (2924, 58438), (3832, 44591), (4148, 41194), (5246, 32572), (5848, 29219), (8143, 20984), (8296, 20597), (10492, 16286)]