142638336

素因数分解:

$2^8\times 3^2\times {\mathrm{61909}}^1$

素因数の和:61931

約数の個数: 54

約数和(自身を含む): 411268130

約数和(自身を除く): 268629794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 61909, 123818, 185727, 247636, 371454, 495272, 557181, 742908, 990544, 1114362, 1485816, 1981088, 2228724, 2971632, 3962176, 4457448, 5943264, 7924352, 8914896, 11886528, 15848704, 17829792, 23773056, 35659584, 47546112, 71319168, 142638336]

約数ペア:

[(1, 142638336), (2, 71319168), (3, 47546112), (4, 35659584), (6, 23773056), (8, 17829792), (9, 15848704), (12, 11886528), (16, 8914896), (18, 7924352), (24, 5943264), (32, 4457448), (36, 3962176), (48, 2971632), (64, 2228724), (72, 1981088), (96, 1485816), (128, 1114362), (144, 990544), (192, 742908), (256, 557181), (288, 495272), (384, 371454), (576, 247636), (768, 185727), (1152, 123818), (2304, 61909)]