161434856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 367130880

約数和(自身を除く): 205696024

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 59, 62, 68, 88, 118, 124, 136, 187, 236, 248, 341, 374, 472, 527, 649, 682, 748, 1003, 1054, 1298, 1364, 1496, 1829, 2006, 2108, 2596, 2728, 3481, 3658, 4012, 4216, 5192, 5797, 6962, 7316, 8024, 11033, 11594, 13924, 14632, 20119, 22066, 23188, 27848, 31093, 38291, 40238, 44132, 46376, 59177, 62186, 76582, 80476, 88264, 107911, 118354, 124372, 153164, 160952, 215822, 236708, 248744, 306328, 342023, 431644, 473416, 650947, 684046, 863288, 1187021, 1301894, 1368092, 1834487, 2374042, 2603788, 2736184, 3668974, 4748084, 5207576, 7337948, 9496168, 14675896, 20179357, 40358714, 80717428, 161434856]

約数ペア:

[(1, 161434856), (2, 80717428), (4, 40358714), (8, 20179357), (11, 14675896), (17, 9496168), (22, 7337948), (31, 5207576), (34, 4748084), (44, 3668974), (59, 2736184), (62, 2603788), (68, 2374042), (88, 1834487), (118, 1368092), (124, 1301894), (136, 1187021), (187, 863288), (236, 684046), (248, 650947), (341, 473416), (374, 431644), (472, 342023), (527, 306328), (649, 248744), (682, 236708), (748, 215822), (1003, 160952), (1054, 153164), (1298, 124372), (1364, 118354), (1496, 107911), (1829, 88264), (2006, 80476), (2108, 76582), (2596, 62186), (2728, 59177), (3481, 46376), (3658, 44132), (4012, 40238), (4216, 38291), (5192, 31093), (5797, 27848), (6962, 23188), (7316, 22066), (8024, 20119), (11033, 14632), (11594, 13924)]