156975337424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1223}}^1\times {\mathrm{109891}}^1$

素因数の和:111195

約数の個数: 40

約数和(自身を含む): 308560911552

約数和(自身を除く): 151585574128

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1223, 2446, 4892, 9784, 19568, 89279, 109891, 178558, 219782, 357116, 439564, 714232, 879128, 1428464, 1758256, 8022043, 16044086, 32088172, 64176344, 128352688, 134396693, 268793386, 537586772, 1075173544, 2150347088, 9810958589, 19621917178, 39243834356, 78487668712, 156975337424]

約数ペア:

[(1, 156975337424), (2, 78487668712), (4, 39243834356), (8, 19621917178), (16, 9810958589), (73, 2150347088), (146, 1075173544), (292, 537586772), (584, 268793386), (1168, 134396693), (1223, 128352688), (2446, 64176344), (4892, 32088172), (9784, 16044086), (19568, 8022043), (89279, 1758256), (109891, 1428464), (178558, 879128), (219782, 714232), (357116, 439564)]