142941528

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^2\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 393019380

約数和(自身を除く): 250077852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 211, 291, 388, 422, 582, 633, 776, 844, 873, 1164, 1266, 1688, 1746, 1899, 2328, 2532, 3492, 3798, 5064, 6984, 7596, 9409, 15192, 18818, 20467, 28227, 37636, 40934, 56454, 61401, 75272, 81868, 84681, 112908, 122802, 163736, 169362, 184203, 225816, 245604, 338724, 368406, 491208, 677448, 736812, 1473624, 1985299, 3970598, 5955897, 7941196, 11911794, 15882392, 17867691, 23823588, 35735382, 47647176, 71470764, 142941528]

約数ペア:

[(1, 142941528), (2, 71470764), (3, 47647176), (4, 35735382), (6, 23823588), (8, 17867691), (9, 15882392), (12, 11911794), (18, 7941196), (24, 5955897), (36, 3970598), (72, 1985299), (97, 1473624), (194, 736812), (211, 677448), (291, 491208), (388, 368406), (422, 338724), (582, 245604), (633, 225816), (776, 184203), (844, 169362), (873, 163736), (1164, 122802), (1266, 112908), (1688, 84681), (1746, 81868), (1899, 75272), (2328, 61401), (2532, 56454), (3492, 40934), (3798, 37636), (5064, 28227), (6984, 20467), (7596, 18818), (9409, 15192)]