161719522096

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{861163}}^1$

素因数の和:861290

約数の個数: 60

約数和(自身を含む): 347956758856

約数和(自身を除く): 186237236760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 121, 176, 194, 242, 388, 484, 776, 968, 1067, 1552, 1936, 2134, 4268, 8536, 11737, 17072, 23474, 46948, 93896, 187792, 861163, 1722326, 3444652, 6889304, 9472793, 13778608, 18945586, 37891172, 75782344, 83532811, 104200723, 151564688, 167065622, 208401446, 334131244, 416802892, 668262488, 833605784, 918860921, 1336524976, 1667211568, 1837721842, 3675443684, 7350887368, 10107470131, 14701774736, 20214940262, 40429880524, 80859761048, 161719522096]

約数ペア:

[(1, 161719522096), (2, 80859761048), (4, 40429880524), (8, 20214940262), (11, 14701774736), (16, 10107470131), (22, 7350887368), (44, 3675443684), (88, 1837721842), (97, 1667211568), (121, 1336524976), (176, 918860921), (194, 833605784), (242, 668262488), (388, 416802892), (484, 334131244), (776, 208401446), (968, 167065622), (1067, 151564688), (1552, 104200723), (1936, 83532811), (2134, 75782344), (4268, 37891172), (8536, 18945586), (11737, 13778608), (17072, 9472793), (23474, 6889304), (46948, 3444652), (93896, 1722326), (187792, 861163)]