127996928056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13804673}}^1$

素因数の和:13804759

約数の個数: 32

約数和(自身を含む): 256766936400

約数和(自身を除く): 128770008344

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 13804673, 27609346, 55218692, 110437384, 262288787, 524577574, 842085053, 1049155148, 1684170106, 2098310296, 3368340212, 6736680424, 15999616007, 31999232014, 63998464028, 127996928056]

約数ペア:

[(1, 127996928056), (2, 63998464028), (4, 31999232014), (8, 15999616007), (19, 6736680424), (38, 3368340212), (61, 2098310296), (76, 1684170106), (122, 1049155148), (152, 842085053), (244, 524577574), (488, 262288787), (1159, 110437384), (2318, 55218692), (4636, 27609346), (9272, 13804673)]