161095168

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{24203}}^1$

素因数の和:24234

約数の個数: 40

約数和(自身を含む): 346649688

約数和(自身を除く): 185554520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 24203, 48406, 96812, 193624, 314639, 387248, 629278, 774496, 1258556, 1548992, 2517112, 3097984, 5034224, 6195968, 10068448, 12391936, 20136896, 40273792, 80547584, 161095168]

約数ペア:

[(1, 161095168), (2, 80547584), (4, 40273792), (8, 20136896), (13, 12391936), (16, 10068448), (26, 6195968), (32, 5034224), (52, 3097984), (64, 2517112), (104, 1548992), (128, 1258556), (208, 774496), (256, 629278), (416, 387248), (512, 314639), (832, 193624), (1664, 96812), (3328, 48406), (6656, 24203)]