180557208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{64301}}^1$

素因数の和:64329

約数の個数: 64

約数和(自身を含む): 540136800

約数和(自身を除く): 359579592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 64301, 128602, 192903, 257204, 385806, 514408, 578709, 771612, 835913, 1157418, 1543224, 1671826, 1736127, 2314836, 2507739, 3343652, 3472254, 4629672, 5015478, 6687304, 6944508, 7523217, 10030956, 13889016, 15046434, 20061912, 22569651, 30092868, 45139302, 60185736, 90278604, 180557208]

約数ペア:

[(1, 180557208), (2, 90278604), (3, 60185736), (4, 45139302), (6, 30092868), (8, 22569651), (9, 20061912), (12, 15046434), (13, 13889016), (18, 10030956), (24, 7523217), (26, 6944508), (27, 6687304), (36, 5015478), (39, 4629672), (52, 3472254), (54, 3343652), (72, 2507739), (78, 2314836), (104, 1736127), (108, 1671826), (117, 1543224), (156, 1157418), (216, 835913), (234, 771612), (312, 578709), (351, 514408), (468, 385806), (702, 257204), (936, 192903), (1404, 128602), (2808, 64301)]