153986982

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43573}}^1$

素因数の和:43628

約数の個数: 32

約数和(自身を含む): 334648320

約数和(自身を除く): 180661338

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 43573, 87146, 130719, 261438, 827887, 1350763, 1655774, 2483661, 2701526, 4052289, 4967322, 8104578, 25664497, 51328994, 76993491, 153986982]

約数ペア:

[(1, 153986982), (2, 76993491), (3, 51328994), (6, 25664497), (19, 8104578), (31, 4967322), (38, 4052289), (57, 2701526), (62, 2483661), (93, 1655774), (114, 1350763), (186, 827887), (589, 261438), (1178, 130719), (1767, 87146), (3534, 43573)]