189715536

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{42499}}^1$

素因数の和:42544

約数の個数: 60

約数和(自身を含む): 548080000

約数和(自身を除く): 358364464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 42499, 84998, 127497, 169996, 254994, 339992, 382491, 509988, 679984, 764982, 1019976, 1317469, 1529964, 2039952, 2634938, 3059928, 3952407, 5269876, 6119856, 7904814, 10539752, 11857221, 15809628, 21079504, 23714442, 31619256, 47428884, 63238512, 94857768, 189715536]

約数ペア:

[(1, 189715536), (2, 94857768), (3, 63238512), (4, 47428884), (6, 31619256), (8, 23714442), (9, 21079504), (12, 15809628), (16, 11857221), (18, 10539752), (24, 7904814), (31, 6119856), (36, 5269876), (48, 3952407), (62, 3059928), (72, 2634938), (93, 2039952), (124, 1529964), (144, 1317469), (186, 1019976), (248, 764982), (279, 679984), (372, 509988), (496, 382491), (558, 339992), (744, 254994), (1116, 169996), (1488, 127497), (2232, 84998), (4464, 42499)]