153738

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:100

約数の個数: 40

約数和(自身を含む): 376068

約数和(自身を除く): 222330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 81, 117, 146, 162, 219, 234, 351, 438, 657, 702, 949, 1053, 1314, 1898, 1971, 2106, 2847, 3942, 5694, 5913, 8541, 11826, 17082, 25623, 51246, 76869, 153738]

約数ペア:

[(1, 153738), (2, 76869), (3, 51246), (6, 25623), (9, 17082), (13, 11826), (18, 8541), (26, 5913), (27, 5694), (39, 3942), (54, 2847), (73, 2106), (78, 1971), (81, 1898), (117, 1314), (146, 1053), (162, 949), (219, 702), (234, 657), (351, 438)]