109371472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 267998720

約数和(自身を除く): 158627248

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 109, 112, 119, 124, 136, 217, 218, 238, 248, 272, 289, 434, 436, 476, 496, 527, 578, 763, 868, 872, 952, 1054, 1156, 1526, 1736, 1744, 1853, 1904, 2023, 2108, 2312, 3052, 3379, 3472, 3689, 3706, 4046, 4216, 4624, 6104, 6758, 7378, 7412, 8092, 8432, 8959, 12208, 12971, 13516, 14756, 14824, 16184, 17918, 23653, 25942, 27032, 29512, 29648, 31501, 32368, 35836, 47306, 51884, 54064, 57443, 59024, 62713, 63002, 71672, 94612, 103768, 114886, 125426, 126004, 143344, 189224, 207536, 220507, 229772, 250852, 252008, 378448, 402101, 441014, 459544, 501704, 504016, 804202, 882028, 919088, 976531, 1003408, 1608404, 1764056, 1953062, 3216808, 3528112, 3906124, 6433616, 6835717, 7812248, 13671434, 15624496, 27342868, 54685736, 109371472]

約数ペア:

[(1, 109371472), (2, 54685736), (4, 27342868), (7, 15624496), (8, 13671434), (14, 7812248), (16, 6835717), (17, 6433616), (28, 3906124), (31, 3528112), (34, 3216808), (56, 1953062), (62, 1764056), (68, 1608404), (109, 1003408), (112, 976531), (119, 919088), (124, 882028), (136, 804202), (217, 504016), (218, 501704), (238, 459544), (248, 441014), (272, 402101), (289, 378448), (434, 252008), (436, 250852), (476, 229772), (496, 220507), (527, 207536), (578, 189224), (763, 143344), (868, 126004), (872, 125426), (952, 114886), (1054, 103768), (1156, 94612), (1526, 71672), (1736, 63002), (1744, 62713), (1853, 59024), (1904, 57443), (2023, 54064), (2108, 51884), (2312, 47306), (3052, 35836), (3379, 32368), (3472, 31501), (3689, 29648), (3706, 29512), (4046, 27032), (4216, 25942), (4624, 23653), (6104, 17918), (6758, 16184), (7378, 14824), (7412, 14756), (8092, 13516), (8432, 12971), (8959, 12208)]