180643164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1157969}}^1$

素因数の和:1157989

約数の個数: 24

約数和(自身を含む): 453924240

約数和(自身を除く): 273281076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1157969, 2315938, 3473907, 4631876, 6947814, 13895628, 15053597, 30107194, 45160791, 60214388, 90321582, 180643164]

約数ペア:

[(1, 180643164), (2, 90321582), (3, 60214388), (4, 45160791), (6, 30107194), (12, 15053597), (13, 13895628), (26, 6947814), (39, 4631876), (52, 3473907), (78, 2315938), (156, 1157969)]