163557888

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 80

約数和(自身を含む): 469303296

約数和(自身を除く): 305745408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 8191, 9984, 16382, 19968, 24573, 32764, 49146, 65528, 98292, 106483, 131056, 196584, 212966, 262112, 319449, 393168, 425932, 524224, 638898, 786336, 851864, 1048448, 1277796, 1572672, 1703728, 2096896, 2555592, 3145344, 3407456, 4193792, 5111184, 6290688, 6814912, 10222368, 12581376, 13629824, 20444736, 27259648, 40889472, 54519296, 81778944, 163557888]

約数ペア:

[(1, 163557888), (2, 81778944), (3, 54519296), (4, 40889472), (6, 27259648), (8, 20444736), (12, 13629824), (13, 12581376), (16, 10222368), (24, 6814912), (26, 6290688), (32, 5111184), (39, 4193792), (48, 3407456), (52, 3145344), (64, 2555592), (78, 2096896), (96, 1703728), (104, 1572672), (128, 1277796), (156, 1048448), (192, 851864), (208, 786336), (256, 638898), (312, 524224), (384, 425932), (416, 393168), (512, 319449), (624, 262112), (768, 212966), (832, 196584), (1248, 131056), (1536, 106483), (1664, 98292), (2496, 65528), (3328, 49146), (4992, 32764), (6656, 24573), (8191, 19968), (9984, 16382)]