153150478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 104252402

約数列:

[1, 2, 13, 26, 31, 62, 139, 278, 403, 806, 1367, 1807, 2734, 3614, 4309, 8618, 17771, 35542, 42377, 56017, 84754, 112034, 190013, 380026, 550901, 1101802, 2470169, 4940338, 5890403, 11780806, 76575239, 153150478]

約数ペア:

[(1, 153150478), (2, 76575239), (13, 11780806), (26, 5890403), (31, 4940338), (62, 2470169), (139, 1101802), (278, 550901), (403, 380026), (806, 190013), (1367, 112034), (1807, 84754), (2734, 56017), (3614, 42377), (4309, 35542), (8618, 17771)]