127753604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 253478400

約数和(自身を除く): 125724796

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 229, 341, 409, 458, 682, 818, 916, 1364, 1636, 2519, 4499, 5038, 7099, 8998, 10076, 12679, 14198, 17996, 25358, 28396, 50716, 78089, 93661, 139469, 156178, 187322, 278938, 312356, 374644, 557876, 1030271, 2060542, 2903491, 4121084, 5806982, 11613964, 31938401, 63876802, 127753604]

約数ペア:

[(1, 127753604), (2, 63876802), (4, 31938401), (11, 11613964), (22, 5806982), (31, 4121084), (44, 2903491), (62, 2060542), (124, 1030271), (229, 557876), (341, 374644), (409, 312356), (458, 278938), (682, 187322), (818, 156178), (916, 139469), (1364, 93661), (1636, 78089), (2519, 50716), (4499, 28396), (5038, 25358), (7099, 17996), (8998, 14198), (10076, 12679)]