149621448

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{12697}}^1$

素因数の和:13197

約数の個数: 32

約数和(自身を含む): 374844960

約数和(自身を除く): 225223512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 12697, 25394, 38091, 50788, 76182, 101576, 152364, 304728, 6234227, 12468454, 18702681, 24936908, 37405362, 49873816, 74810724, 149621448]

約数ペア:

[(1, 149621448), (2, 74810724), (3, 49873816), (4, 37405362), (6, 24936908), (8, 18702681), (12, 12468454), (24, 6234227), (491, 304728), (982, 152364), (1473, 101576), (1964, 76182), (2946, 50788), (3928, 38091), (5892, 25394), (11784, 12697)]