167427468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 108

約数和(自身を含む): 481510848

約数和(自身を除く): 314083380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 988, 991, 1083, 1444, 1482, 1982, 2166, 2223, 2964, 2973, 3249, 3964, 4332, 4446, 4693, 5946, 6498, 8892, 8919, 9386, 11892, 12883, 12996, 14079, 17838, 18772, 18829, 25766, 28158, 35676, 37658, 38649, 42237, 51532, 56316, 56487, 75316, 77298, 84474, 112974, 115947, 154596, 168948, 169461, 225948, 231894, 244777, 338922, 357751, 463788, 489554, 677844, 715502, 734331, 979108, 1073253, 1431004, 1468662, 2146506, 2202993, 2937324, 3219759, 4293012, 4405986, 4650763, 6439518, 8811972, 9301526, 12879036, 13952289, 18603052, 27904578, 41856867, 55809156, 83713734, 167427468]

約数ペア:

[(1, 167427468), (2, 83713734), (3, 55809156), (4, 41856867), (6, 27904578), (9, 18603052), (12, 13952289), (13, 12879036), (18, 9301526), (19, 8811972), (26, 6439518), (36, 4650763), (38, 4405986), (39, 4293012), (52, 3219759), (57, 2937324), (76, 2202993), (78, 2146506), (114, 1468662), (117, 1431004), (156, 1073253), (171, 979108), (228, 734331), (234, 715502), (247, 677844), (342, 489554), (361, 463788), (468, 357751), (494, 338922), (684, 244777), (722, 231894), (741, 225948), (988, 169461), (991, 168948), (1083, 154596), (1444, 115947), (1482, 112974), (1982, 84474), (2166, 77298), (2223, 75316), (2964, 56487), (2973, 56316), (3249, 51532), (3964, 42237), (4332, 38649), (4446, 37658), (4693, 35676), (5946, 28158), (6498, 25766), (8892, 18829), (8919, 18772), (9386, 17838), (11892, 14079), (12883, 12996)]