148947448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 318507840

約数和(自身を除く): 169560392

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 73, 92, 104, 146, 184, 292, 299, 584, 598, 853, 949, 1196, 1679, 1706, 1898, 2392, 3358, 3412, 3796, 6716, 6824, 7592, 11089, 13432, 19619, 21827, 22178, 39238, 43654, 44356, 62269, 78476, 87308, 88712, 124538, 156952, 174616, 249076, 255047, 498152, 510094, 809497, 1020188, 1432187, 1618994, 2040376, 2864374, 3237988, 5728748, 6475976, 11457496, 18618431, 37236862, 74473724, 148947448]

約数ペア:

[(1, 148947448), (2, 74473724), (4, 37236862), (8, 18618431), (13, 11457496), (23, 6475976), (26, 5728748), (46, 3237988), (52, 2864374), (73, 2040376), (92, 1618994), (104, 1432187), (146, 1020188), (184, 809497), (292, 510094), (299, 498152), (584, 255047), (598, 249076), (853, 174616), (949, 156952), (1196, 124538), (1679, 88712), (1706, 87308), (1898, 78476), (2392, 62269), (3358, 44356), (3412, 43654), (3796, 39238), (6716, 22178), (6824, 21827), (7592, 19619), (11089, 13432)]