170435524

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 360364032

約数和(自身を除く): 189928508

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 127, 164, 167, 196, 254, 287, 334, 508, 574, 668, 889, 1148, 1169, 1778, 2009, 2338, 3556, 4018, 4676, 5207, 6223, 6847, 8036, 8183, 10414, 12446, 13694, 16366, 20828, 21209, 24892, 27388, 32732, 36449, 42418, 47929, 72898, 84836, 95858, 145796, 148463, 191716, 255143, 296926, 335503, 510286, 593852, 671006, 869569, 1020572, 1039241, 1342012, 1739138, 2078482, 3478276, 4156964, 6086983, 12173966, 24347932, 42608881, 85217762, 170435524]

約数ペア:

[(1, 170435524), (2, 85217762), (4, 42608881), (7, 24347932), (14, 12173966), (28, 6086983), (41, 4156964), (49, 3478276), (82, 2078482), (98, 1739138), (127, 1342012), (164, 1039241), (167, 1020572), (196, 869569), (254, 671006), (287, 593852), (334, 510286), (508, 335503), (574, 296926), (668, 255143), (889, 191716), (1148, 148463), (1169, 145796), (1778, 95858), (2009, 84836), (2338, 72898), (3556, 47929), (4018, 42418), (4676, 36449), (5207, 32732), (6223, 27388), (6847, 24892), (8036, 21209), (8183, 20828), (10414, 16366), (12446, 13694)]