165920616

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40429}}^1$

素因数の和:40463

約数の個数: 64

約数和(自身を含む): 485160000

約数和(自身を除く): 319239384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 40429, 80858, 121287, 161716, 242574, 323432, 363861, 485148, 727722, 768151, 970296, 1091583, 1455444, 1536302, 2183166, 2304453, 2910888, 3072604, 4366332, 4608906, 6145208, 6913359, 8732664, 9217812, 13826718, 18435624, 20740077, 27653436, 41480154, 55306872, 82960308, 165920616]

約数ペア:

[(1, 165920616), (2, 82960308), (3, 55306872), (4, 41480154), (6, 27653436), (8, 20740077), (9, 18435624), (12, 13826718), (18, 9217812), (19, 8732664), (24, 6913359), (27, 6145208), (36, 4608906), (38, 4366332), (54, 3072604), (57, 2910888), (72, 2304453), (76, 2183166), (108, 1536302), (114, 1455444), (152, 1091583), (171, 970296), (216, 768151), (228, 727722), (342, 485148), (456, 363861), (513, 323432), (684, 242574), (1026, 161716), (1368, 121287), (2052, 80858), (4104, 40429)]