164540304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{60139}}^1$

素因数の和:60172

約数の個数: 60

約数和(自身を含む): 484728400

約数和(自身を除く): 320188096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 60139, 120278, 180417, 240556, 360834, 481112, 541251, 721668, 962224, 1082502, 1142641, 1443336, 2165004, 2285282, 2886672, 3427923, 4330008, 4570564, 6855846, 8660016, 9141128, 10283769, 13711692, 18282256, 20567538, 27423384, 41135076, 54846768, 82270152, 164540304]

約数ペア:

[(1, 164540304), (2, 82270152), (3, 54846768), (4, 41135076), (6, 27423384), (8, 20567538), (9, 18282256), (12, 13711692), (16, 10283769), (18, 9141128), (19, 8660016), (24, 6855846), (36, 4570564), (38, 4330008), (48, 3427923), (57, 2886672), (72, 2285282), (76, 2165004), (114, 1443336), (144, 1142641), (152, 1082502), (171, 962224), (228, 721668), (304, 541251), (342, 481112), (456, 360834), (684, 240556), (912, 180417), (1368, 120278), (2736, 60139)]