145287816

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{18289}}^1$

素因数の和:18629

約数の個数: 32

約数和(自身を含む): 364336800

約数和(自身を除く): 219048984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 18289, 36578, 54867, 73156, 109734, 146312, 219468, 438936, 6053659, 12107318, 18160977, 24214636, 36321954, 48429272, 72643908, 145287816]

約数ペア:

[(1, 145287816), (2, 72643908), (3, 48429272), (4, 36321954), (6, 24214636), (8, 18160977), (12, 12107318), (24, 6053659), (331, 438936), (662, 219468), (993, 146312), (1324, 109734), (1986, 73156), (2648, 54867), (3972, 36578), (7944, 18289)]