173295752

素因数分解:

$2^3\times 7^2\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 379117260

約数和(自身を除く): 205821508

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 653, 677, 1306, 1354, 2612, 2708, 4571, 4739, 5224, 5416, 9142, 9478, 18284, 18956, 31997, 33173, 36568, 37912, 63994, 66346, 127988, 132692, 255976, 265384, 442081, 884162, 1768324, 3094567, 3536648, 6189134, 12378268, 21661969, 24756536, 43323938, 86647876, 173295752]

約数ペア:

[(1, 173295752), (2, 86647876), (4, 43323938), (7, 24756536), (8, 21661969), (14, 12378268), (28, 6189134), (49, 3536648), (56, 3094567), (98, 1768324), (196, 884162), (392, 442081), (653, 265384), (677, 255976), (1306, 132692), (1354, 127988), (2612, 66346), (2708, 63994), (4571, 37912), (4739, 36568), (5224, 33173), (5416, 31997), (9142, 18956), (9478, 18284)]