141895344

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 388705280

約数和(自身を除く): 246809936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 991, 1256, 1884, 1982, 2512, 2973, 2983, 3768, 3964, 5946, 5966, 7536, 7928, 8949, 11892, 11932, 15856, 17898, 18829, 23784, 23864, 35796, 37658, 47568, 47728, 56487, 71592, 75316, 112974, 143184, 150632, 155587, 225948, 301264, 311174, 451896, 466761, 622348, 903792, 933522, 1244696, 1867044, 2489392, 2956153, 3734088, 5912306, 7468176, 8868459, 11824612, 17736918, 23649224, 35473836, 47298448, 70947672, 141895344]

約数ペア:

[(1, 141895344), (2, 70947672), (3, 47298448), (4, 35473836), (6, 23649224), (8, 17736918), (12, 11824612), (16, 8868459), (19, 7468176), (24, 5912306), (38, 3734088), (48, 2956153), (57, 2489392), (76, 1867044), (114, 1244696), (152, 933522), (157, 903792), (228, 622348), (304, 466761), (314, 451896), (456, 311174), (471, 301264), (628, 225948), (912, 155587), (942, 150632), (991, 143184), (1256, 112974), (1884, 75316), (1982, 71592), (2512, 56487), (2973, 47728), (2983, 47568), (3768, 37658), (3964, 35796), (5946, 23864), (5966, 23784), (7536, 18829), (7928, 17898), (8949, 15856), (11892, 11932)]