149325446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 242352000

約数和(自身を除く): 93026554

約数列:

[1, 2, 19, 38, 67, 89, 134, 178, 659, 1273, 1318, 1691, 2546, 3382, 5963, 11926, 12521, 25042, 44153, 58651, 88306, 113297, 117302, 226594, 838907, 1114369, 1677814, 2228738, 3929617, 7859234, 74662723, 149325446]

約数ペア:

[(1, 149325446), (2, 74662723), (19, 7859234), (38, 3929617), (67, 2228738), (89, 1677814), (134, 1114369), (178, 838907), (659, 226594), (1273, 117302), (1318, 113297), (1691, 88306), (2546, 58651), (3382, 44153), (5963, 25042), (11926, 12521)]