164176792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 343274400

約数和(自身を除く): 179097608

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 139, 164, 277, 278, 328, 533, 554, 556, 1066, 1108, 1112, 1807, 2132, 2216, 3601, 3614, 4264, 5699, 7202, 7228, 11357, 11398, 14404, 14456, 22714, 22796, 28808, 38503, 45428, 45592, 74087, 77006, 90856, 147641, 148174, 154012, 295282, 296348, 308024, 500539, 590564, 592696, 1001078, 1181128, 1578623, 2002156, 3157246, 4004312, 6314492, 12628984, 20522099, 41044198, 82088396, 164176792]

約数ペア:

[(1, 164176792), (2, 82088396), (4, 41044198), (8, 20522099), (13, 12628984), (26, 6314492), (41, 4004312), (52, 3157246), (82, 2002156), (104, 1578623), (139, 1181128), (164, 1001078), (277, 592696), (278, 590564), (328, 500539), (533, 308024), (554, 296348), (556, 295282), (1066, 154012), (1108, 148174), (1112, 147641), (1807, 90856), (2132, 77006), (2216, 74087), (3601, 45592), (3614, 45428), (4264, 38503), (5699, 28808), (7202, 22796), (7228, 22714), (11357, 14456), (11398, 14404)]