152661288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{489299}}^1$

素因数の和:489321

約数の個数: 32

約数和(自身を含む): 411012000

約数和(自身を除く): 258350712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 489299, 978598, 1467897, 1957196, 2935794, 3914392, 5871588, 6360887, 11743176, 12721774, 19082661, 25443548, 38165322, 50887096, 76330644, 152661288]

約数ペア:

[(1, 152661288), (2, 76330644), (3, 50887096), (4, 38165322), (6, 25443548), (8, 19082661), (12, 12721774), (13, 11743176), (24, 6360887), (26, 5871588), (39, 3914392), (52, 2935794), (78, 1957196), (104, 1467897), (156, 978598), (312, 489299)]