179949744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 548492672

約数和(自身を除く): 368542928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 873, 936, 991, 1164, 1261, 1552, 1746, 1872, 1982, 2328, 2522, 2973, 3492, 3783, 3964, 4656, 5044, 5946, 6984, 7566, 7928, 8919, 10088, 11349, 11892, 12883, 13968, 15132, 15856, 17838, 20176, 22698, 23784, 25766, 30264, 35676, 38649, 45396, 47568, 51532, 60528, 71352, 77298, 90792, 96127, 103064, 115947, 142704, 154596, 181584, 192254, 206128, 231894, 288381, 309192, 384508, 463788, 576762, 618384, 769016, 865143, 927576, 1153524, 1249651, 1538032, 1730286, 1855152, 2307048, 2499302, 3460572, 3748953, 4614096, 4998604, 6921144, 7497906, 9997208, 11246859, 13842288, 14995812, 19994416, 22493718, 29991624, 44987436, 59983248, 89974872, 179949744]

約数ペア:

[(1, 179949744), (2, 89974872), (3, 59983248), (4, 44987436), (6, 29991624), (8, 22493718), (9, 19994416), (12, 14995812), (13, 13842288), (16, 11246859), (18, 9997208), (24, 7497906), (26, 6921144), (36, 4998604), (39, 4614096), (48, 3748953), (52, 3460572), (72, 2499302), (78, 2307048), (97, 1855152), (104, 1730286), (117, 1538032), (144, 1249651), (156, 1153524), (194, 927576), (208, 865143), (234, 769016), (291, 618384), (312, 576762), (388, 463788), (468, 384508), (582, 309192), (624, 288381), (776, 231894), (873, 206128), (936, 192254), (991, 181584), (1164, 154596), (1261, 142704), (1552, 115947), (1746, 103064), (1872, 96127), (1982, 90792), (2328, 77298), (2522, 71352), (2973, 60528), (3492, 51532), (3783, 47568), (3964, 45396), (4656, 38649), (5044, 35676), (5946, 30264), (6984, 25766), (7566, 23784), (7928, 22698), (8919, 20176), (10088, 17838), (11349, 15856), (11892, 15132), (12883, 13968)]