179474912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 373968000

約数和(自身を除く): 194493088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 422, 608, 844, 1399, 1688, 2798, 3376, 4009, 5596, 6752, 8018, 11192, 16036, 22384, 26581, 32072, 44768, 53162, 64144, 106324, 128288, 212648, 295189, 425296, 590378, 850592, 1180756, 2361512, 4723024, 5608591, 9446048, 11217182, 22434364, 44868728, 89737456, 179474912]

約数ペア:

[(1, 179474912), (2, 89737456), (4, 44868728), (8, 22434364), (16, 11217182), (19, 9446048), (32, 5608591), (38, 4723024), (76, 2361512), (152, 1180756), (211, 850592), (304, 590378), (422, 425296), (608, 295189), (844, 212648), (1399, 128288), (1688, 106324), (2798, 64144), (3376, 53162), (4009, 44768), (5596, 32072), (6752, 26581), (8018, 22384), (11192, 16036)]