172451148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10243}}^1$

素因数の和:10334

約数の個数: 48

約数和(自身を含む): 426806016

約数和(自身を除く): 254354868

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 2806, 4209, 5612, 8418, 10243, 16836, 20486, 30729, 40972, 61458, 122916, 235589, 471178, 624823, 706767, 942356, 1249646, 1413534, 1874469, 2499292, 2827068, 3748938, 7497876, 14370929, 28741858, 43112787, 57483716, 86225574, 172451148]

約数ペア:

[(1, 172451148), (2, 86225574), (3, 57483716), (4, 43112787), (6, 28741858), (12, 14370929), (23, 7497876), (46, 3748938), (61, 2827068), (69, 2499292), (92, 1874469), (122, 1413534), (138, 1249646), (183, 942356), (244, 706767), (276, 624823), (366, 471178), (732, 235589), (1403, 122916), (2806, 61458), (4209, 40972), (5612, 30729), (8418, 20486), (10243, 16836)]