127946588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 280057344

約数和(自身を除く): 152110756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487, 853, 974, 1706, 1948, 3409, 3412, 5357, 5971, 6818, 9383, 10714, 11942, 13636, 18766, 21428, 23884, 37499, 37532, 65681, 74998, 131362, 149996, 262724, 415411, 830822, 1661644, 2907877, 4569521, 5815754, 9139042, 11631508, 18278084, 31986647, 63973294, 127946588]

約数ペア:

[(1, 127946588), (2, 63973294), (4, 31986647), (7, 18278084), (11, 11631508), (14, 9139042), (22, 5815754), (28, 4569521), (44, 2907877), (77, 1661644), (154, 830822), (308, 415411), (487, 262724), (853, 149996), (974, 131362), (1706, 74998), (1948, 65681), (3409, 37532), (3412, 37499), (5357, 23884), (5971, 21428), (6818, 18766), (9383, 13636), (10714, 11942)]