15122731736

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{110269}}^1$

素因数の和:110392

約数の個数: 64

約数和(自身を含む): 33874944000

約数和(自身を除く): 18752212264

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 434, 553, 632, 868, 1106, 1736, 2212, 2449, 4424, 4898, 9796, 17143, 19592, 34286, 68572, 110269, 137144, 220538, 441076, 771883, 882152, 1543766, 3087532, 3418339, 6175064, 6836678, 8711251, 13673356, 17422502, 23928373, 27346712, 34845004, 47856746, 60978757, 69690008, 95713492, 121957514, 191426984, 243915028, 270048781, 487830056, 540097562, 1080195124, 1890341467, 2160390248, 3780682934, 7561365868, 15122731736]

約数ペア:

[(1, 15122731736), (2, 7561365868), (4, 3780682934), (7, 2160390248), (8, 1890341467), (14, 1080195124), (28, 540097562), (31, 487830056), (56, 270048781), (62, 243915028), (79, 191426984), (124, 121957514), (158, 95713492), (217, 69690008), (248, 60978757), (316, 47856746), (434, 34845004), (553, 27346712), (632, 23928373), (868, 17422502), (1106, 13673356), (1736, 8711251), (2212, 6836678), (2449, 6175064), (4424, 3418339), (4898, 3087532), (9796, 1543766), (17143, 882152), (19592, 771883), (34286, 441076), (68572, 220538), (110269, 137144)]