105645904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72559}}^1$

素因数の和:72587

約数の個数: 40

約数和(自身を含む): 251928320

約数和(自身を除く): 146282416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 72559, 145118, 290236, 507913, 580472, 943267, 1015826, 1160944, 1886534, 2031652, 3773068, 4063304, 6602869, 7546136, 8126608, 13205738, 15092272, 26411476, 52822952, 105645904]

約数ペア:

[(1, 105645904), (2, 52822952), (4, 26411476), (7, 15092272), (8, 13205738), (13, 8126608), (14, 7546136), (16, 6602869), (26, 4063304), (28, 3773068), (52, 2031652), (56, 1886534), (91, 1160944), (104, 1015826), (112, 943267), (182, 580472), (208, 507913), (364, 290236), (728, 145118), (1456, 72559)]