160999748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 355819968

約数和(自身を除く): 194820220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 83, 91, 146, 166, 182, 292, 332, 364, 511, 581, 949, 1022, 1079, 1162, 1898, 2044, 2158, 2324, 3796, 4316, 5329, 6059, 6643, 7553, 10658, 12118, 13286, 15106, 21316, 24236, 26572, 30212, 37303, 42413, 69277, 74606, 78767, 84826, 138554, 149212, 157534, 169652, 277108, 315068, 442307, 484939, 551369, 884614, 969878, 1102738, 1769228, 1939756, 2205476, 3096149, 5749991, 6192298, 11499982, 12384596, 22999964, 40249937, 80499874, 160999748]

約数ペア:

[(1, 160999748), (2, 80499874), (4, 40249937), (7, 22999964), (13, 12384596), (14, 11499982), (26, 6192298), (28, 5749991), (52, 3096149), (73, 2205476), (83, 1939756), (91, 1769228), (146, 1102738), (166, 969878), (182, 884614), (292, 551369), (332, 484939), (364, 442307), (511, 315068), (581, 277108), (949, 169652), (1022, 157534), (1079, 149212), (1162, 138554), (1898, 84826), (2044, 78767), (2158, 74606), (2324, 69277), (3796, 42413), (4316, 37303), (5329, 30212), (6059, 26572), (6643, 24236), (7553, 21316), (10658, 15106), (12118, 13286)]