168801408

素因数分解:

$2^7\times 3^9\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 511946160

約数和(自身を除く): 343144752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 243, 268, 288, 324, 384, 402, 432, 486, 536, 576, 603, 648, 729, 804, 864, 972, 1072, 1152, 1206, 1296, 1458, 1608, 1728, 1809, 1944, 2144, 2187, 2412, 2592, 2916, 3216, 3456, 3618, 3888, 4288, 4374, 4824, 5184, 5427, 5832, 6432, 6561, 7236, 7776, 8576, 8748, 9648, 10368, 10854, 11664, 12864, 13122, 14472, 15552, 16281, 17496, 19296, 19683, 21708, 23328, 25728, 26244, 28944, 31104, 32562, 34992, 38592, 39366, 43416, 46656, 48843, 52488, 57888, 65124, 69984, 77184, 78732, 86832, 93312, 97686, 104976, 115776, 130248, 139968, 146529, 157464, 173664, 195372, 209952, 231552, 260496, 279936, 293058, 314928, 347328, 390744, 419904, 439587, 520992, 586116, 629856, 694656, 781488, 839808, 879174, 1041984, 1172232, 1259712, 1318761, 1562976, 1758348, 2083968, 2344464, 2519424, 2637522, 3125952, 3516696, 4688928, 5275044, 6251904, 7033392, 9377856, 10550088, 14066784, 18755712, 21100176, 28133568, 42200352, 56267136, 84400704, 168801408]

約数ペア:

[(1, 168801408), (2, 84400704), (3, 56267136), (4, 42200352), (6, 28133568), (8, 21100176), (9, 18755712), (12, 14066784), (16, 10550088), (18, 9377856), (24, 7033392), (27, 6251904), (32, 5275044), (36, 4688928), (48, 3516696), (54, 3125952), (64, 2637522), (67, 2519424), (72, 2344464), (81, 2083968), (96, 1758348), (108, 1562976), (128, 1318761), (134, 1259712), (144, 1172232), (162, 1041984), (192, 879174), (201, 839808), (216, 781488), (243, 694656), (268, 629856), (288, 586116), (324, 520992), (384, 439587), (402, 419904), (432, 390744), (486, 347328), (536, 314928), (576, 293058), (603, 279936), (648, 260496), (729, 231552), (804, 209952), (864, 195372), (972, 173664), (1072, 157464), (1152, 146529), (1206, 139968), (1296, 130248), (1458, 115776), (1608, 104976), (1728, 97686), (1809, 93312), (1944, 86832), (2144, 78732), (2187, 77184), (2412, 69984), (2592, 65124), (2916, 57888), (3216, 52488), (3456, 48843), (3618, 46656), (3888, 43416), (4288, 39366), (4374, 38592), (4824, 34992), (5184, 32562), (5427, 31104), (5832, 28944), (6432, 26244), (6561, 25728), (7236, 23328), (7776, 21708), (8576, 19683), (8748, 19296), (9648, 17496), (10368, 16281), (10854, 15552), (11664, 14472), (12864, 13122)]