156797663642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{88951}}^1$

素因数の和:89298

約数の個数: 32

約数和(自身を含む): 244226611200

約数和(自身を除く): 87428947558

約数列:

[1, 2, 43, 86, 103, 199, 206, 398, 4429, 8557, 8858, 17114, 20497, 40994, 88951, 177902, 881371, 1762742, 3824893, 7649786, 9161953, 17701249, 18323906, 35402498, 393963979, 761153707, 787927958, 1522307414, 1823228647, 3646457294, 78398831821, 156797663642]

約数ペア:

[(1, 156797663642), (2, 78398831821), (43, 3646457294), (86, 1823228647), (103, 1522307414), (199, 787927958), (206, 761153707), (398, 393963979), (4429, 35402498), (8557, 18323906), (8858, 17701249), (17114, 9161953), (20497, 7649786), (40994, 3824893), (88951, 1762742), (177902, 881371)]