163265544

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19412

約数の個数: 80

約数和(自身を含む): 492496620

約数和(自身を除く): 329231076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 19381, 38762, 58143, 77524, 116286, 155048, 174429, 232572, 251953, 348858, 465144, 503906, 523287, 697716, 755859, 1007812, 1046574, 1395432, 1511718, 1569861, 2015624, 2093148, 2267577, 3023436, 3139722, 4186296, 4535154, 6046872, 6279444, 6802731, 9070308, 12558888, 13605462, 18140616, 20408193, 27210924, 40816386, 54421848, 81632772, 163265544]

約数ペア:

[(1, 163265544), (2, 81632772), (3, 54421848), (4, 40816386), (6, 27210924), (8, 20408193), (9, 18140616), (12, 13605462), (13, 12558888), (18, 9070308), (24, 6802731), (26, 6279444), (27, 6046872), (36, 4535154), (39, 4186296), (52, 3139722), (54, 3023436), (72, 2267577), (78, 2093148), (81, 2015624), (104, 1569861), (108, 1511718), (117, 1395432), (156, 1046574), (162, 1007812), (216, 755859), (234, 697716), (312, 523287), (324, 503906), (351, 465144), (468, 348858), (648, 251953), (702, 232572), (936, 174429), (1053, 155048), (1404, 116286), (2106, 77524), (2808, 58143), (4212, 38762), (8424, 19381)]