165307072

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 399117312

約数和(自身を除く): 233810240

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 92, 112, 122, 161, 184, 224, 244, 263, 322, 368, 427, 448, 488, 526, 644, 736, 854, 976, 1052, 1288, 1403, 1472, 1708, 1841, 1952, 2104, 2576, 2806, 3416, 3682, 3904, 4208, 5152, 5612, 6049, 6832, 7364, 8416, 9821, 10304, 11224, 12098, 13664, 14728, 16043, 16832, 19642, 22448, 24196, 27328, 29456, 32086, 39284, 42343, 44896, 48392, 58912, 64172, 78568, 84686, 89792, 96784, 112301, 117824, 128344, 157136, 169372, 193568, 224602, 256688, 314272, 338744, 368989, 387136, 449204, 513376, 628544, 677488, 737978, 898408, 1026752, 1354976, 1475956, 1796816, 2582923, 2709952, 2951912, 3593632, 5165846, 5903824, 7187264, 10331692, 11807648, 20663384, 23615296, 41326768, 82653536, 165307072]

約数ペア:

[(1, 165307072), (2, 82653536), (4, 41326768), (7, 23615296), (8, 20663384), (14, 11807648), (16, 10331692), (23, 7187264), (28, 5903824), (32, 5165846), (46, 3593632), (56, 2951912), (61, 2709952), (64, 2582923), (92, 1796816), (112, 1475956), (122, 1354976), (161, 1026752), (184, 898408), (224, 737978), (244, 677488), (263, 628544), (322, 513376), (368, 449204), (427, 387136), (448, 368989), (488, 338744), (526, 314272), (644, 256688), (736, 224602), (854, 193568), (976, 169372), (1052, 157136), (1288, 128344), (1403, 117824), (1472, 112301), (1708, 96784), (1841, 89792), (1952, 84686), (2104, 78568), (2576, 64172), (2806, 58912), (3416, 48392), (3682, 44896), (3904, 42343), (4208, 39284), (5152, 32086), (5612, 29456), (6049, 27328), (6832, 24196), (7364, 22448), (8416, 19642), (9821, 16832), (10304, 16043), (11224, 14728), (12098, 13664)]