168558656

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 403799040

約数和(自身を除く): 235240384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 64, 106, 112, 124, 212, 217, 224, 229, 248, 371, 424, 434, 448, 458, 496, 742, 848, 868, 916, 992, 1484, 1603, 1643, 1696, 1736, 1832, 1984, 2968, 3206, 3286, 3392, 3472, 3664, 5936, 6412, 6572, 6944, 7099, 7328, 11501, 11872, 12137, 12824, 13144, 13888, 14198, 14656, 23002, 23744, 24274, 25648, 26288, 28396, 46004, 48548, 49693, 51296, 52576, 56792, 84959, 92008, 97096, 99386, 102592, 105152, 113584, 169918, 184016, 194192, 198772, 227168, 339836, 368032, 376247, 388384, 397544, 454336, 679672, 736064, 752494, 776768, 795088, 1359344, 1504988, 1590176, 2633729, 2718688, 3009976, 3180352, 5267458, 5437376, 6019952, 10534916, 12039904, 21069832, 24079808, 42139664, 84279328, 168558656]

約数ペア:

[(1, 168558656), (2, 84279328), (4, 42139664), (7, 24079808), (8, 21069832), (14, 12039904), (16, 10534916), (28, 6019952), (31, 5437376), (32, 5267458), (53, 3180352), (56, 3009976), (62, 2718688), (64, 2633729), (106, 1590176), (112, 1504988), (124, 1359344), (212, 795088), (217, 776768), (224, 752494), (229, 736064), (248, 679672), (371, 454336), (424, 397544), (434, 388384), (448, 376247), (458, 368032), (496, 339836), (742, 227168), (848, 198772), (868, 194192), (916, 184016), (992, 169918), (1484, 113584), (1603, 105152), (1643, 102592), (1696, 99386), (1736, 97096), (1832, 92008), (1984, 84959), (2968, 56792), (3206, 52576), (3286, 51296), (3392, 49693), (3472, 48548), (3664, 46004), (5936, 28396), (6412, 26288), (6572, 25648), (6944, 24274), (7099, 23744), (7328, 23002), (11501, 14656), (11872, 14198), (12137, 13888), (12824, 13144)]