128936346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39869}}^1$

素因数の和:39899

約数の個数: 48

約数和(自身を含む): 327252960

約数和(自身を除く): 198316614

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 39869, 79738, 119607, 239214, 279083, 438559, 558166, 837249, 877118, 1315677, 1674498, 1953581, 2631354, 3069913, 3907162, 5860743, 6139826, 9209739, 11721486, 18419478, 21489391, 42978782, 64468173, 128936346]

約数ペア:

[(1, 128936346), (2, 64468173), (3, 42978782), (6, 21489391), (7, 18419478), (11, 11721486), (14, 9209739), (21, 6139826), (22, 5860743), (33, 3907162), (42, 3069913), (49, 2631354), (66, 1953581), (77, 1674498), (98, 1315677), (147, 877118), (154, 837249), (231, 558166), (294, 438559), (462, 279083), (539, 239214), (1078, 119607), (1617, 79738), (3234, 39869)]