164471712

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{74489}}^1$

素因数の和:74525

約数の個数: 48

約数和(自身を含む): 450515520

約数和(自身を除く): 286043808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 74489, 148978, 223467, 297956, 446934, 595912, 893868, 1191824, 1713247, 1787736, 2383648, 3426494, 3575472, 5139741, 6852988, 7150944, 10279482, 13705976, 20558964, 27411952, 41117928, 54823904, 82235856, 164471712]

約数ペア:

[(1, 164471712), (2, 82235856), (3, 54823904), (4, 41117928), (6, 27411952), (8, 20558964), (12, 13705976), (16, 10279482), (23, 7150944), (24, 6852988), (32, 5139741), (46, 3575472), (48, 3426494), (69, 2383648), (92, 1787736), (96, 1713247), (138, 1191824), (184, 893868), (276, 595912), (368, 446934), (552, 297956), (736, 223467), (1104, 148978), (2208, 74489)]