127970864

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30881}}^1$

素因数の和:30933

約数の個数: 40

約数和(自身を含む): 291031968

約数和(自身を除く): 163061104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 30881, 61762, 123524, 216167, 247048, 432334, 494096, 864668, 1142597, 1729336, 2285194, 3458672, 4570388, 7998179, 9140776, 15996358, 18281552, 31992716, 63985432, 127970864]

約数ペア:

[(1, 127970864), (2, 63985432), (4, 31992716), (7, 18281552), (8, 15996358), (14, 9140776), (16, 7998179), (28, 4570388), (37, 3458672), (56, 2285194), (74, 1729336), (112, 1142597), (148, 864668), (259, 494096), (296, 432334), (518, 247048), (592, 216167), (1036, 123524), (2072, 61762), (4144, 30881)]