161978208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5940

約数の個数: 96

約数和(自身を含む): 497871360

約数和(自身を除く): 335893152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 656, 672, 861, 984, 1148, 1312, 1722, 1968, 2296, 3444, 3936, 4592, 5879, 6888, 9184, 11758, 13776, 17637, 23516, 27552, 35274, 41153, 47032, 70548, 82306, 94064, 123459, 141096, 164612, 188128, 241039, 246918, 282192, 329224, 482078, 493836, 564384, 658448, 723117, 964156, 987672, 1316896, 1446234, 1687273, 1928312, 1975344, 2892468, 3374546, 3856624, 3950688, 5061819, 5784936, 6749092, 7713248, 10123638, 11569872, 13498184, 20247276, 23139744, 26996368, 40494552, 53992736, 80989104, 161978208]

約数ペア:

[(1, 161978208), (2, 80989104), (3, 53992736), (4, 40494552), (6, 26996368), (7, 23139744), (8, 20247276), (12, 13498184), (14, 11569872), (16, 10123638), (21, 7713248), (24, 6749092), (28, 5784936), (32, 5061819), (41, 3950688), (42, 3856624), (48, 3374546), (56, 2892468), (82, 1975344), (84, 1928312), (96, 1687273), (112, 1446234), (123, 1316896), (164, 987672), (168, 964156), (224, 723117), (246, 658448), (287, 564384), (328, 493836), (336, 482078), (492, 329224), (574, 282192), (656, 246918), (672, 241039), (861, 188128), (984, 164612), (1148, 141096), (1312, 123459), (1722, 94064), (1968, 82306), (2296, 70548), (3444, 47032), (3936, 41153), (4592, 35274), (5879, 27552), (6888, 23516), (9184, 17637), (11758, 13776)]