162221796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 108

約数和(自身を含む): 455460096

約数和(自身を除く): 293238300

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 167, 198, 223, 242, 334, 363, 396, 446, 484, 501, 668, 669, 726, 892, 1002, 1089, 1338, 1452, 1503, 1837, 2004, 2007, 2178, 2453, 2676, 3006, 3674, 4014, 4356, 4906, 5511, 6012, 7348, 7359, 8028, 9812, 11022, 14718, 16533, 20207, 22044, 22077, 26983, 29436, 33066, 37241, 40414, 44154, 53966, 60621, 66132, 74482, 80828, 80949, 88308, 107932, 111723, 121242, 148964, 161898, 181863, 223446, 242484, 242847, 323796, 335169, 363726, 409651, 446892, 485694, 670338, 727452, 819302, 971388, 1228953, 1340676, 1638604, 2457906, 3686859, 4506161, 4915812, 7373718, 9012322, 13518483, 14747436, 18024644, 27036966, 40555449, 54073932, 81110898, 162221796]

約数ペア:

[(1, 162221796), (2, 81110898), (3, 54073932), (4, 40555449), (6, 27036966), (9, 18024644), (11, 14747436), (12, 13518483), (18, 9012322), (22, 7373718), (33, 4915812), (36, 4506161), (44, 3686859), (66, 2457906), (99, 1638604), (121, 1340676), (132, 1228953), (167, 971388), (198, 819302), (223, 727452), (242, 670338), (334, 485694), (363, 446892), (396, 409651), (446, 363726), (484, 335169), (501, 323796), (668, 242847), (669, 242484), (726, 223446), (892, 181863), (1002, 161898), (1089, 148964), (1338, 121242), (1452, 111723), (1503, 107932), (1837, 88308), (2004, 80949), (2007, 80828), (2178, 74482), (2453, 66132), (2676, 60621), (3006, 53966), (3674, 44154), (4014, 40414), (4356, 37241), (4906, 33066), (5511, 29436), (6012, 26983), (7348, 22077), (7359, 22044), (8028, 20207), (9812, 16533), (11022, 14718)]