163233408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 128

約数和(自身を含む): 491803200

約数和(自身を除く): 328569792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1721, 1824, 1976, 2432, 2496, 2964, 3442, 3648, 3952, 4992, 5163, 5928, 6884, 7296, 7904, 10326, 11856, 13768, 15808, 20652, 22373, 23712, 27536, 31616, 32699, 41304, 44746, 47424, 55072, 65398, 67119, 82608, 89492, 94848, 98097, 110144, 130796, 134238, 165216, 178984, 196194, 220288, 261592, 268476, 330432, 357968, 392388, 425087, 523184, 536952, 660864, 715936, 784776, 850174, 1046368, 1073904, 1275261, 1431872, 1569552, 1700348, 2092736, 2147808, 2550522, 2863744, 3139104, 3400696, 4185472, 4295616, 5101044, 6278208, 6801392, 8591232, 10202088, 12556416, 13602784, 20404176, 27205568, 40808352, 54411136, 81616704, 163233408]

約数ペア:

[(1, 163233408), (2, 81616704), (3, 54411136), (4, 40808352), (6, 27205568), (8, 20404176), (12, 13602784), (13, 12556416), (16, 10202088), (19, 8591232), (24, 6801392), (26, 6278208), (32, 5101044), (38, 4295616), (39, 4185472), (48, 3400696), (52, 3139104), (57, 2863744), (64, 2550522), (76, 2147808), (78, 2092736), (96, 1700348), (104, 1569552), (114, 1431872), (128, 1275261), (152, 1073904), (156, 1046368), (192, 850174), (208, 784776), (228, 715936), (247, 660864), (304, 536952), (312, 523184), (384, 425087), (416, 392388), (456, 357968), (494, 330432), (608, 268476), (624, 261592), (741, 220288), (832, 196194), (912, 178984), (988, 165216), (1216, 134238), (1248, 130796), (1482, 110144), (1664, 98097), (1721, 94848), (1824, 89492), (1976, 82608), (2432, 67119), (2496, 65398), (2964, 55072), (3442, 47424), (3648, 44746), (3952, 41304), (4992, 32699), (5163, 31616), (5928, 27536), (6884, 23712), (7296, 22373), (7904, 20652), (10326, 15808), (11856, 13768)]