156955332928

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{71963}}^1$

素因数の和:72671

約数の個数: 56

約数和(自身を含む): 317832748128

約数和(自身を除く): 160877415200

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 643, 848, 1286, 1696, 2572, 3392, 5144, 10288, 20576, 34079, 41152, 68158, 71963, 136316, 143926, 272632, 287852, 545264, 575704, 1090528, 1151408, 2181056, 2302816, 3814039, 4605632, 7628078, 15256156, 30512312, 46272209, 61024624, 92544418, 122049248, 185088836, 244098496, 370177672, 740355344, 1480710688, 2452427077, 2961421376, 4904854154, 9809708308, 19619416616, 39238833232, 78477666464, 156955332928]

約数ペア:

[(1, 156955332928), (2, 78477666464), (4, 39238833232), (8, 19619416616), (16, 9809708308), (32, 4904854154), (53, 2961421376), (64, 2452427077), (106, 1480710688), (212, 740355344), (424, 370177672), (643, 244098496), (848, 185088836), (1286, 122049248), (1696, 92544418), (2572, 61024624), (3392, 46272209), (5144, 30512312), (10288, 15256156), (20576, 7628078), (34079, 4605632), (41152, 3814039), (68158, 2302816), (71963, 2181056), (136316, 1151408), (143926, 1090528), (272632, 575704), (287852, 545264)]