173206488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 540933120

約数和(自身を除く): 367726632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 923, 994, 1092, 1117, 1491, 1704, 1846, 1988, 2184, 2234, 2769, 2982, 3351, 3692, 3976, 4468, 5538, 5964, 6461, 6702, 7384, 7819, 8936, 11076, 11928, 12922, 13404, 14521, 15638, 19383, 22152, 23457, 25844, 26808, 29042, 31276, 38766, 43563, 46914, 51688, 58084, 62552, 77532, 79307, 87126, 93828, 101647, 116168, 155064, 158614, 174252, 187656, 203294, 237921, 304941, 317228, 348504, 406588, 475842, 555149, 609882, 634456, 813176, 951684, 1030991, 1110298, 1219764, 1665447, 1903368, 2061982, 2220596, 2439528, 3092973, 3330894, 4123964, 4441192, 6185946, 6661788, 7216937, 8247928, 12371892, 13323576, 14433874, 21650811, 24743784, 28867748, 43301622, 57735496, 86603244, 173206488]

約数ペア:

[(1, 173206488), (2, 86603244), (3, 57735496), (4, 43301622), (6, 28867748), (7, 24743784), (8, 21650811), (12, 14433874), (13, 13323576), (14, 12371892), (21, 8247928), (24, 7216937), (26, 6661788), (28, 6185946), (39, 4441192), (42, 4123964), (52, 3330894), (56, 3092973), (71, 2439528), (78, 2220596), (84, 2061982), (91, 1903368), (104, 1665447), (142, 1219764), (156, 1110298), (168, 1030991), (182, 951684), (213, 813176), (273, 634456), (284, 609882), (312, 555149), (364, 475842), (426, 406588), (497, 348504), (546, 317228), (568, 304941), (728, 237921), (852, 203294), (923, 187656), (994, 174252), (1092, 158614), (1117, 155064), (1491, 116168), (1704, 101647), (1846, 93828), (1988, 87126), (2184, 79307), (2234, 77532), (2769, 62552), (2982, 58084), (3351, 51688), (3692, 46914), (3976, 43563), (4468, 38766), (5538, 31276), (5964, 29042), (6461, 26808), (6702, 25844), (7384, 23457), (7819, 22152), (8936, 19383), (11076, 15638), (11928, 14521), (12922, 13404)]