145441646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6323}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 262268928

約数和(自身を除く): 116827282

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 6323, 11501, 12646, 23002, 44261, 88522, 196013, 335119, 392026, 670238, 1372091, 2345833, 2744182, 4691666, 10388689, 20777378, 72720823, 145441646]

約数ペア:

[(1, 145441646), (2, 72720823), (7, 20777378), (14, 10388689), (31, 4691666), (53, 2744182), (62, 2345833), (106, 1372091), (217, 670238), (371, 392026), (434, 335119), (742, 196013), (1643, 88522), (3286, 44261), (6323, 23002), (11501, 12646)]