157468344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 451215360

約数和(自身を除く): 293747016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 186, 213, 248, 264, 271, 284, 341, 372, 426, 542, 568, 682, 744, 781, 813, 852, 1023, 1084, 1364, 1562, 1626, 1704, 2046, 2168, 2201, 2343, 2728, 2981, 3124, 3252, 4092, 4402, 4686, 5962, 6248, 6504, 6603, 8184, 8401, 8804, 8943, 9372, 11924, 13206, 16802, 17608, 17886, 18744, 19241, 23848, 24211, 25203, 26412, 33604, 35772, 38482, 48422, 50406, 52824, 57723, 67208, 71544, 72633, 76964, 92411, 96844, 100812, 115446, 145266, 153928, 184822, 193688, 201624, 211651, 230892, 277233, 290532, 369644, 423302, 461784, 554466, 581064, 596471, 634953, 739288, 846604, 1108932, 1192942, 1269906, 1693208, 1789413, 2217864, 2385884, 2539812, 3578826, 4771768, 5079624, 6561181, 7157652, 13122362, 14315304, 19683543, 26244724, 39367086, 52489448, 78734172, 157468344]

約数ペア:

[(1, 157468344), (2, 78734172), (3, 52489448), (4, 39367086), (6, 26244724), (8, 19683543), (11, 14315304), (12, 13122362), (22, 7157652), (24, 6561181), (31, 5079624), (33, 4771768), (44, 3578826), (62, 2539812), (66, 2385884), (71, 2217864), (88, 1789413), (93, 1693208), (124, 1269906), (132, 1192942), (142, 1108932), (186, 846604), (213, 739288), (248, 634953), (264, 596471), (271, 581064), (284, 554466), (341, 461784), (372, 423302), (426, 369644), (542, 290532), (568, 277233), (682, 230892), (744, 211651), (781, 201624), (813, 193688), (852, 184822), (1023, 153928), (1084, 145266), (1364, 115446), (1562, 100812), (1626, 96844), (1704, 92411), (2046, 76964), (2168, 72633), (2201, 71544), (2343, 67208), (2728, 57723), (2981, 52824), (3124, 50406), (3252, 48422), (4092, 38482), (4402, 35772), (4686, 33604), (5962, 26412), (6248, 25203), (6504, 24211), (6603, 23848), (8184, 19241), (8401, 18744), (8804, 17886), (8943, 17608), (9372, 16802), (11924, 13206)]