163973186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 273088368

約数和(自身を除く): 109115182

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 533, 797, 1066, 1594, 2509, 5018, 7913, 10361, 15826, 20722, 32677, 65354, 102869, 153821, 205738, 307642, 424801, 849602, 1999673, 3999346, 6306661, 12613322, 81986593, 163973186]

約数ペア:

[(1, 163973186), (2, 81986593), (13, 12613322), (26, 6306661), (41, 3999346), (82, 1999673), (193, 849602), (386, 424801), (533, 307642), (797, 205738), (1066, 153821), (1594, 102869), (2509, 65354), (5018, 32677), (7913, 20722), (10361, 15826)]