149821464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1109}}^1$

素因数の和:1564

約数の個数: 64

約数和(自身を含む): 404661600

約数和(自身を除く): 254840136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 433, 866, 1109, 1299, 1732, 2218, 2598, 3327, 3464, 4436, 5196, 5629, 6654, 8872, 10392, 11258, 13308, 14417, 16887, 22516, 26616, 28834, 33774, 43251, 45032, 57668, 67548, 86502, 115336, 135096, 173004, 346008, 480197, 960394, 1440591, 1920788, 2881182, 3841576, 5762364, 6242561, 11524728, 12485122, 18727683, 24970244, 37455366, 49940488, 74910732, 149821464]

約数ペア:

[(1, 149821464), (2, 74910732), (3, 49940488), (4, 37455366), (6, 24970244), (8, 18727683), (12, 12485122), (13, 11524728), (24, 6242561), (26, 5762364), (39, 3841576), (52, 2881182), (78, 1920788), (104, 1440591), (156, 960394), (312, 480197), (433, 346008), (866, 173004), (1109, 135096), (1299, 115336), (1732, 86502), (2218, 67548), (2598, 57668), (3327, 45032), (3464, 43251), (4436, 33774), (5196, 28834), (5629, 26616), (6654, 22516), (8872, 16887), (10392, 14417), (11258, 13308)]