170623908

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 551851328

約数和(自身を除く): 381227420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 643, 702, 729, 756, 819, 972, 1053, 1092, 1134, 1286, 1404, 1458, 1638, 1701, 1929, 2106, 2268, 2457, 2572, 2916, 3159, 3276, 3402, 3858, 4212, 4501, 4914, 5103, 5787, 6318, 6804, 7371, 7716, 8359, 9002, 9477, 9828, 10206, 11574, 12636, 13503, 14742, 16718, 17361, 18004, 18954, 20412, 22113, 23148, 25077, 27006, 29484, 33436, 34722, 37908, 40509, 44226, 50154, 52083, 54012, 58513, 66339, 69444, 75231, 81018, 88452, 100308, 104166, 117026, 121527, 132678, 150462, 156249, 162036, 175539, 208332, 225693, 234052, 243054, 265356, 300924, 312498, 351078, 364581, 451386, 468747, 486108, 526617, 624996, 677079, 702156, 729162, 902772, 937494, 1053234, 1093743, 1354158, 1458324, 1579851, 1874988, 2031237, 2106468, 2187486, 2708316, 3159702, 3281229, 4062474, 4374972, 4739553, 6093711, 6319404, 6562458, 8124948, 9479106, 12187422, 13124916, 14218659, 18958212, 24374844, 28437318, 42655977, 56874636, 85311954, 170623908]

約数ペア:

[(1, 170623908), (2, 85311954), (3, 56874636), (4, 42655977), (6, 28437318), (7, 24374844), (9, 18958212), (12, 14218659), (13, 13124916), (14, 12187422), (18, 9479106), (21, 8124948), (26, 6562458), (27, 6319404), (28, 6093711), (36, 4739553), (39, 4374972), (42, 4062474), (52, 3281229), (54, 3159702), (63, 2708316), (78, 2187486), (81, 2106468), (84, 2031237), (91, 1874988), (108, 1579851), (117, 1458324), (126, 1354158), (156, 1093743), (162, 1053234), (182, 937494), (189, 902772), (234, 729162), (243, 702156), (252, 677079), (273, 624996), (324, 526617), (351, 486108), (364, 468747), (378, 451386), (468, 364581), (486, 351078), (546, 312498), (567, 300924), (643, 265356), (702, 243054), (729, 234052), (756, 225693), (819, 208332), (972, 175539), (1053, 162036), (1092, 156249), (1134, 150462), (1286, 132678), (1404, 121527), (1458, 117026), (1638, 104166), (1701, 100308), (1929, 88452), (2106, 81018), (2268, 75231), (2457, 69444), (2572, 66339), (2916, 58513), (3159, 54012), (3276, 52083), (3402, 50154), (3858, 44226), (4212, 40509), (4501, 37908), (4914, 34722), (5103, 33436), (5787, 29484), (6318, 27006), (6804, 25077), (7371, 23148), (7716, 22113), (8359, 20412), (9002, 18954), (9477, 18004), (9828, 17361), (10206, 16718), (11574, 14742), (12636, 13503)]