129340736

素因数分解:

$2^6\times 7^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1111

約数の個数: 56

約数和(自身を含む): 294436800

約数和(自身を除く): 165096064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449, 643, 898, 1286, 1796, 2572, 3143, 3592, 4501, 5144, 6286, 7184, 9002, 10288, 12572, 14368, 18004, 20576, 25144, 28736, 36008, 41152, 50288, 72016, 100576, 144032, 201152, 288064, 288707, 577414, 1154828, 2020949, 2309656, 4041898, 4619312, 8083796, 9238624, 16167592, 18477248, 32335184, 64670368, 129340736]

約数ペア:

[(1, 129340736), (2, 64670368), (4, 32335184), (7, 18477248), (8, 16167592), (14, 9238624), (16, 8083796), (28, 4619312), (32, 4041898), (56, 2309656), (64, 2020949), (112, 1154828), (224, 577414), (448, 288707), (449, 288064), (643, 201152), (898, 144032), (1286, 100576), (1796, 72016), (2572, 50288), (3143, 41152), (3592, 36008), (4501, 28736), (5144, 25144), (6286, 20576), (7184, 18004), (9002, 14368), (10288, 12572)]