170243892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 534631552

約数和(自身を除く): 364387660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 157, 182, 234, 252, 273, 314, 331, 364, 468, 471, 546, 628, 662, 819, 942, 993, 1092, 1099, 1324, 1413, 1638, 1884, 1986, 2041, 2198, 2317, 2826, 2979, 3276, 3297, 3972, 4082, 4303, 4396, 4634, 5652, 5958, 6123, 6594, 6951, 8164, 8606, 9268, 9891, 11916, 12246, 12909, 13188, 13902, 14287, 17212, 18369, 19782, 20853, 24492, 25818, 27804, 28574, 30121, 36738, 38727, 39564, 41706, 42861, 51636, 51967, 57148, 60242, 73476, 77454, 83412, 85722, 90363, 103934, 120484, 128583, 154908, 155901, 171444, 180726, 207868, 257166, 271089, 311802, 361452, 363769, 467703, 514332, 542178, 623604, 675571, 727538, 935406, 1084356, 1091307, 1351142, 1455076, 1870812, 2026713, 2182614, 2702284, 3273921, 4053426, 4365228, 4728997, 6080139, 6547842, 8106852, 9457994, 12160278, 13095684, 14186991, 18915988, 24320556, 28373982, 42560973, 56747964, 85121946, 170243892]

約数ペア:

[(1, 170243892), (2, 85121946), (3, 56747964), (4, 42560973), (6, 28373982), (7, 24320556), (9, 18915988), (12, 14186991), (13, 13095684), (14, 12160278), (18, 9457994), (21, 8106852), (26, 6547842), (28, 6080139), (36, 4728997), (39, 4365228), (42, 4053426), (52, 3273921), (63, 2702284), (78, 2182614), (84, 2026713), (91, 1870812), (117, 1455076), (126, 1351142), (156, 1091307), (157, 1084356), (182, 935406), (234, 727538), (252, 675571), (273, 623604), (314, 542178), (331, 514332), (364, 467703), (468, 363769), (471, 361452), (546, 311802), (628, 271089), (662, 257166), (819, 207868), (942, 180726), (993, 171444), (1092, 155901), (1099, 154908), (1324, 128583), (1413, 120484), (1638, 103934), (1884, 90363), (1986, 85722), (2041, 83412), (2198, 77454), (2317, 73476), (2826, 60242), (2979, 57148), (3276, 51967), (3297, 51636), (3972, 42861), (4082, 41706), (4303, 39564), (4396, 38727), (4634, 36738), (5652, 30121), (5958, 28574), (6123, 27804), (6594, 25818), (6951, 24492), (8164, 20853), (8606, 19782), (9268, 18369), (9891, 17212), (11916, 14287), (12246, 13902), (12909, 13188)]