130273552

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1247

約数の個数: 40

約数和(自身を含む): 258808832

約数和(自身を除く): 128535280

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 976, 1016, 1051, 2032, 2102, 4204, 7747, 8408, 15494, 16816, 30988, 61976, 64111, 123952, 128222, 133477, 256444, 266954, 512888, 533908, 1025776, 1067816, 2135632, 8142097, 16284194, 32568388, 65136776, 130273552]

約数ペア:

[(1, 130273552), (2, 65136776), (4, 32568388), (8, 16284194), (16, 8142097), (61, 2135632), (122, 1067816), (127, 1025776), (244, 533908), (254, 512888), (488, 266954), (508, 256444), (976, 133477), (1016, 128222), (1051, 123952), (2032, 64111), (2102, 61976), (4204, 30988), (7747, 16816), (8408, 15494)]