127185872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19531}}^1$

素因数の和:19587

約数の個数: 40

約数和(自身を含む): 276104352

約数和(自身を除く): 148918480

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 19531, 39062, 78124, 156248, 214841, 312496, 429682, 722647, 859364, 1445294, 1718728, 2890588, 3437456, 5781176, 7949117, 11562352, 15898234, 31796468, 63592936, 127185872]

約数ペア:

[(1, 127185872), (2, 63592936), (4, 31796468), (8, 15898234), (11, 11562352), (16, 7949117), (22, 5781176), (37, 3437456), (44, 2890588), (74, 1718728), (88, 1445294), (148, 859364), (176, 722647), (296, 429682), (407, 312496), (592, 214841), (814, 156248), (1628, 78124), (3256, 39062), (6512, 19531)]