15102718384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{12263}}^1$

素因数の和:12506

約数の個数: 80

約数和(自身を含む): 32701906944

約数和(自身を除く): 17599188560

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 191, 208, 248, 382, 403, 496, 764, 806, 1528, 1612, 2483, 3056, 3224, 4966, 5921, 6448, 9932, 11842, 12263, 19864, 23684, 24526, 39728, 47368, 49052, 76973, 94736, 98104, 153946, 159419, 196208, 307892, 318838, 380153, 615784, 637676, 760306, 1231568, 1275352, 1520612, 2342233, 2550704, 3041224, 4684466, 4941989, 6082448, 9368932, 9883978, 18737864, 19767956, 30449029, 37475728, 39535912, 60898058, 72609223, 79071824, 121796116, 145218446, 243592232, 290436892, 487184464, 580873784, 943919899, 1161747568, 1887839798, 3775679596, 7551359192, 15102718384]

約数ペア:

[(1, 15102718384), (2, 7551359192), (4, 3775679596), (8, 1887839798), (13, 1161747568), (16, 943919899), (26, 580873784), (31, 487184464), (52, 290436892), (62, 243592232), (104, 145218446), (124, 121796116), (191, 79071824), (208, 72609223), (248, 60898058), (382, 39535912), (403, 37475728), (496, 30449029), (764, 19767956), (806, 18737864), (1528, 9883978), (1612, 9368932), (2483, 6082448), (3056, 4941989), (3224, 4684466), (4966, 3041224), (5921, 2550704), (6448, 2342233), (9932, 1520612), (11842, 1275352), (12263, 1231568), (19864, 760306), (23684, 637676), (24526, 615784), (39728, 380153), (47368, 318838), (49052, 307892), (76973, 196208), (94736, 159419), (98104, 153946)]