165689472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33191}}^1$

素因数の和:33221

約数の個数: 64

約数和(自身を含む): 473981760

約数和(自身を除く): 308292288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 33191, 66382, 99573, 132764, 199146, 265528, 398292, 431483, 531056, 796584, 862966, 1062112, 1294449, 1593168, 1725932, 2124224, 2588898, 3186336, 3451864, 4248448, 5177796, 6372672, 6903728, 10355592, 12745344, 13807456, 20711184, 27614912, 41422368, 55229824, 82844736, 165689472]

約数ペア:

[(1, 165689472), (2, 82844736), (3, 55229824), (4, 41422368), (6, 27614912), (8, 20711184), (12, 13807456), (13, 12745344), (16, 10355592), (24, 6903728), (26, 6372672), (32, 5177796), (39, 4248448), (48, 3451864), (52, 3186336), (64, 2588898), (78, 2124224), (96, 1725932), (104, 1593168), (128, 1294449), (156, 1062112), (192, 862966), (208, 796584), (312, 531056), (384, 431483), (416, 398292), (624, 265528), (832, 199146), (1248, 132764), (1664, 99573), (2496, 66382), (4992, 33191)]