145488112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 208060688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 269, 308, 439, 538, 616, 878, 1076, 1232, 1756, 1883, 2152, 2959, 3073, 3512, 3766, 4304, 4829, 5918, 6146, 7024, 7532, 9658, 11836, 12292, 15064, 19316, 20713, 23672, 24584, 30128, 33803, 38632, 41426, 47344, 49168, 67606, 77264, 82852, 118091, 135212, 165704, 236182, 270424, 331408, 472364, 540848, 826637, 944728, 1299001, 1653274, 1889456, 2598002, 3306548, 5196004, 6613096, 9093007, 10392008, 13226192, 18186014, 20784016, 36372028, 72744056, 145488112]

約数ペア:

[(1, 145488112), (2, 72744056), (4, 36372028), (7, 20784016), (8, 18186014), (11, 13226192), (14, 10392008), (16, 9093007), (22, 6613096), (28, 5196004), (44, 3306548), (56, 2598002), (77, 1889456), (88, 1653274), (112, 1299001), (154, 944728), (176, 826637), (269, 540848), (308, 472364), (439, 331408), (538, 270424), (616, 236182), (878, 165704), (1076, 135212), (1232, 118091), (1756, 82852), (1883, 77264), (2152, 67606), (2959, 49168), (3073, 47344), (3512, 41426), (3766, 38632), (4304, 33803), (4829, 30128), (5918, 24584), (6146, 23672), (7024, 20713), (7532, 19316), (9658, 15064), (11836, 12292)]