164955264

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 481766400

約数和(自身を除く): 316811136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 983, 1104, 1216, 1311, 1472, 1748, 1824, 1966, 2208, 2432, 2622, 2944, 2949, 3496, 3648, 3932, 4416, 5244, 5898, 6992, 7296, 7864, 8832, 10488, 11796, 13984, 15728, 18677, 20976, 22609, 23592, 27968, 31456, 37354, 41952, 45218, 47184, 55936, 56031, 62912, 67827, 74708, 83904, 90436, 94368, 112062, 125824, 135654, 149416, 167808, 180872, 188736, 224124, 271308, 298832, 361744, 377472, 429571, 448248, 542616, 597664, 723488, 859142, 896496, 1085232, 1195328, 1288713, 1446976, 1718284, 1792992, 2170464, 2390656, 2577426, 2893952, 3436568, 3585984, 4340928, 5154852, 6873136, 7171968, 8681856, 10309704, 13746272, 20619408, 27492544, 41238816, 54985088, 82477632, 164955264]

約数ペア:

[(1, 164955264), (2, 82477632), (3, 54985088), (4, 41238816), (6, 27492544), (8, 20619408), (12, 13746272), (16, 10309704), (19, 8681856), (23, 7171968), (24, 6873136), (32, 5154852), (38, 4340928), (46, 3585984), (48, 3436568), (57, 2893952), (64, 2577426), (69, 2390656), (76, 2170464), (92, 1792992), (96, 1718284), (114, 1446976), (128, 1288713), (138, 1195328), (152, 1085232), (184, 896496), (192, 859142), (228, 723488), (276, 597664), (304, 542616), (368, 448248), (384, 429571), (437, 377472), (456, 361744), (552, 298832), (608, 271308), (736, 224124), (874, 188736), (912, 180872), (983, 167808), (1104, 149416), (1216, 135654), (1311, 125824), (1472, 112062), (1748, 94368), (1824, 90436), (1966, 83904), (2208, 74708), (2432, 67827), (2622, 62912), (2944, 56031), (2949, 55936), (3496, 47184), (3648, 45218), (3932, 41952), (4416, 37354), (5244, 31456), (5898, 27968), (6992, 23592), (7296, 22609), (7864, 20976), (8832, 18677), (10488, 15728), (11796, 13984)]