172593872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51613}}^1$

素因数の和:51651

約数の個数: 40

約数和(自身を含む): 384008160

約数和(自身を除く): 211414288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 51613, 103226, 206452, 412904, 567743, 825808, 980647, 1135486, 1961294, 2270972, 3922588, 4541944, 7845176, 9083888, 10787117, 15690352, 21574234, 43148468, 86296936, 172593872]

約数ペア:

[(1, 172593872), (2, 86296936), (4, 43148468), (8, 21574234), (11, 15690352), (16, 10787117), (19, 9083888), (22, 7845176), (38, 4541944), (44, 3922588), (76, 2270972), (88, 1961294), (152, 1135486), (176, 980647), (209, 825808), (304, 567743), (418, 412904), (836, 206452), (1672, 103226), (3344, 51613)]