165775168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8663}}^1$

素因数の和:8711

約数の個数: 56

約数和(自身を含む): 369710208

約数和(自身を除く): 203935040

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 8663, 9568, 17326, 19136, 34652, 69304, 112619, 138608, 199249, 225238, 277216, 398498, 450476, 554432, 796996, 900952, 1593992, 1801904, 2590237, 3187984, 3603808, 5180474, 6375968, 7207616, 10360948, 12751936, 20721896, 41443792, 82887584, 165775168]

約数ペア:

[(1, 165775168), (2, 82887584), (4, 41443792), (8, 20721896), (13, 12751936), (16, 10360948), (23, 7207616), (26, 6375968), (32, 5180474), (46, 3603808), (52, 3187984), (64, 2590237), (92, 1801904), (104, 1593992), (184, 900952), (208, 796996), (299, 554432), (368, 450476), (416, 398498), (598, 277216), (736, 225238), (832, 199249), (1196, 138608), (1472, 112619), (2392, 69304), (4784, 34652), (8663, 19136), (9568, 17326)]