162805552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3666

約数の個数: 80

約数和(自身を含む): 400863232

約数和(自身を除く): 238057680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3607, 5642, 6448, 7214, 11284, 14428, 22568, 25249, 28856, 45136, 46891, 50498, 57712, 93782, 100996, 111817, 187564, 201992, 223634, 328237, 375128, 403984, 447268, 656474, 750256, 782719, 894536, 1312948, 1453621, 1565438, 1789072, 2625896, 2907242, 3130876, 5251792, 5814484, 6261752, 10175347, 11628968, 12523504, 20350694, 23257936, 40701388, 81402776, 162805552]

約数ペア:

[(1, 162805552), (2, 81402776), (4, 40701388), (7, 23257936), (8, 20350694), (13, 12523504), (14, 11628968), (16, 10175347), (26, 6261752), (28, 5814484), (31, 5251792), (52, 3130876), (56, 2907242), (62, 2625896), (91, 1789072), (104, 1565438), (112, 1453621), (124, 1312948), (182, 894536), (208, 782719), (217, 750256), (248, 656474), (364, 447268), (403, 403984), (434, 375128), (496, 328237), (728, 223634), (806, 201992), (868, 187564), (1456, 111817), (1612, 100996), (1736, 93782), (2821, 57712), (3224, 50498), (3472, 46891), (3607, 45136), (5642, 28856), (6448, 25249), (7214, 22568), (11284, 14428)]