171570222

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 409406400

約数和(自身を除く): 237836178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 71, 102, 106, 142, 149, 153, 159, 213, 298, 306, 318, 426, 447, 477, 639, 894, 901, 954, 1207, 1278, 1341, 1802, 2414, 2533, 2682, 2703, 3621, 3763, 5066, 5406, 7242, 7526, 7599, 7897, 8109, 10579, 10863, 11289, 15198, 15794, 16218, 21158, 21726, 22578, 22797, 23691, 31737, 33867, 45594, 47382, 63474, 63971, 67734, 71073, 95211, 127942, 134249, 142146, 179843, 190422, 191913, 268498, 359686, 383826, 402747, 539529, 560687, 575739, 805494, 1079058, 1121374, 1151478, 1208241, 1618587, 1682061, 2416482, 3237174, 3364122, 5046183, 9531679, 10092366, 19063358, 28595037, 57190074, 85785111, 171570222]

約数ペア:

[(1, 171570222), (2, 85785111), (3, 57190074), (6, 28595037), (9, 19063358), (17, 10092366), (18, 9531679), (34, 5046183), (51, 3364122), (53, 3237174), (71, 2416482), (102, 1682061), (106, 1618587), (142, 1208241), (149, 1151478), (153, 1121374), (159, 1079058), (213, 805494), (298, 575739), (306, 560687), (318, 539529), (426, 402747), (447, 383826), (477, 359686), (639, 268498), (894, 191913), (901, 190422), (954, 179843), (1207, 142146), (1278, 134249), (1341, 127942), (1802, 95211), (2414, 71073), (2533, 67734), (2682, 63971), (2703, 63474), (3621, 47382), (3763, 45594), (5066, 33867), (5406, 31737), (7242, 23691), (7526, 22797), (7599, 22578), (7897, 21726), (8109, 21158), (10579, 16218), (10863, 15794), (11289, 15198)]